Updated 15 files, added includes/maintenance/deleteUnusedAssets.php and deleted 4944 files (automated)

16 files changed, 0 insertions, 5370 deletions

diff --git a/includes/external/school/node_modules/xxhashjs/History.md b/includes/external/school/node_modules/xxhashjs/History.md
deleted file mode 100644
index e377614..0000000
--- a/includes/external/school/node_modules/xxhashjs/History.md
+++ /dev/null
@@ -1,35 +0,0 @@
-0.1.0 / 2015-03-12
-==================
-
-* Fix for issue #5: convert all strings to utf-8
-
-0.0.5 / 2014-05-19
-==================
-
-* Added ArrayBuffer support
-
-0.0.4 / 2014-04-25
-==================
-
-* Fixed undefined Buffer in browsers
-
-0.0.3 / 2014-03-21
-==================
-
-* fixed update() on values < 16
-
-0.0.2 / 2014-01-19
-==================
-
-* added tests
-* updated README
-
-0.0.1 / 2014-01-01
-==================
-
-* Improved performance on large inputs (112Mb sample file in 4s instead of 4.6s)
-
-0.0.0 / 2013-12-31
-==================
-
-* Initial release
diff --git a/includes/external/school/node_modules/xxhashjs/LICENSE b/includes/external/school/node_modules/xxhashjs/LICENSE
deleted file mode 100644
index 969d061..0000000
--- a/includes/external/school/node_modules/xxhashjs/LICENSE
+++ /dev/null
@@ -1,17 +0,0 @@
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/includes/external/school/node_modules/xxhashjs/README.md b/includes/external/school/node_modules/xxhashjs/README.md
deleted file mode 100644
index 16c8267..0000000
--- a/includes/external/school/node_modules/xxhashjs/README.md
+++ /dev/null
@@ -1,90 +0,0 @@
-# Javascript implementation of xxHash
-
-## Synopsis
-
-xxHash is a very fast hashing algorithm (see the details [here](https://code.google.com/p/xxhash/)). xxhashjs is a Javascript implementation of it, written in 100% Javascript. Although not as fast as the C version, it does perform pretty well given the current Javascript limitations in handling unsigned 32 bits integers.
-
-
-## Installation
-
-In nodejs:
-
-    npm install xxhashjs
-
-In the browser, include the following, and access the constructor with _XXH_:
-
-```javascript
-<script src="/your/path/to/xxhash.js"></script>
-```
-
-
-## Examples
-
-* In one step:
-```javascript
-var h = XXH.h32( 'abcd', 0xABCD ).toString(16)	// seed = 0xABCD
-```
-> 0xCDA8FAE4
-
-* In several steps (useful in conjunction of NodeJS streams):
-```javascript
-var H = XXH.h32( 0xABCD )	// seed = 0xABCD
-var h = H.update( 'abcd' ).digest().toString(16)
-```
-> 0xCDA8FAE4
-
-* More examples in the examples directory:
-	* Compute xxHash from a file data
-	* Use xxHashjs in the browser
-
-
-## Usage
-
-* XXH makes 2 functions available for 32 bits XXH and 64 bits XXH respectively, with the same signature:
-
-	* XXH.h32
-	* XXH.h64
-
-* In one step:
-`XXH.h32(<data>, <seed>)`
-The data can either be a string, an ArrayBuffer or a NodeJS Buffer object.
-The seed can either be a number or a UINT32 object.
-
-* In several steps:
-	* instantiate a new XXH object H:
-`XXH.h32(<seed>)` or `XXH.h32()`
-The seed can be set later on with the `init` method
-
-	* add data to the hash calculation:
-`H.update(<data>)`
-
-	* finish the calculations:
-`H.digest()`
-
-The object returned can be converted to a string with `toString(<radix>)` or a number `toNumber()`.
-Once `digest()` has been called, the object can be reused. The same seed will be used or it can be changed with `init(<seed>)`.
-
-
-## Methods
-
-* `XXH.h32()`
-	* `.init(<seed>)`
-	Initialize the XXH object with the given seed. The seed can either be a number or a UINT32 object.
-	* `.update(<data>)`
-	Add data for hashing. The data can either be a string, an ArrayBuffer or a NodeJS Buffer object.
-
-* `digest()` (_UINT32_)
-	Finalize the hash calculations and returns an UINT32 object. The hash value can be retrieved with toString(<radix>).
-
-* `XXH.h64()`
-	* `.init(<seed>)`
-	Initialize the XXH object with the given seed. The seed can either be a number or a UINT64 object.
-	* `.update(<data>)`
-	Add data for hashing. The data can either be a string, an ArrayBuffer or a NodeJS Buffer object.
-	* `.digest()` (_UINT64_)
-	Finalize the hash calculations and returns an UINT64 object. The hash value can be retrieved with toString(<radix>).
-
-
-## License
-
-MIT
\ No newline at end of file
diff --git a/includes/external/school/node_modules/xxhashjs/bower.json b/includes/external/school/node_modules/xxhashjs/bower.json
deleted file mode 100644
index 66e5235..0000000
--- a/includes/external/school/node_modules/xxhashjs/bower.json
+++ /dev/null
@@ -1,27 +0,0 @@
-{
-  "name": "xxhash",
-  "version": "0.2.1",
-  "homepage": "https://github.com/pierrec/js-xxhash",
-  "authors": [
-    "Pierre Curto <pierre.curto@gmail.com>"
-  ],
-  "description": "xxHash - fast 32 and 64 bits hashing algorithm",
-  "main": "build/xxhash.js",
-  "moduleType": [
-    "amd"
-  , "globals"
-  , "node"
-  ],
-  "keywords": [
-    "hash"
-  , "xxhash"
-  ],
-  "license": "MIT",
-  "ignore": [
-    "**/.*"
-  , "node_modules"
-  , "bower_components"
-  , "test"
-  , "tests"
-  ]
-}
diff --git a/includes/external/school/node_modules/xxhashjs/build/xxhash.js b/includes/external/school/node_modules/xxhashjs/build/xxhash.js
deleted file mode 100644
index a46c0e0..0000000
--- a/includes/external/school/node_modules/xxhashjs/build/xxhash.js
+++ /dev/null
@@ -1,4101 +0,0 @@
-(function webpackUniversalModuleDefinition(root, factory) {
-	if(typeof exports === 'object' && typeof module === 'object')
-		module.exports = factory();
-	else if(typeof define === 'function' && define.amd)
-		define([], factory);
-	else if(typeof exports === 'object')
-		exports["XXH"] = factory();
-	else
-		root["XXH"] = factory();
-})(typeof self !== 'undefined' ? self : this, function() {
-return /******/ (function(modules) { // webpackBootstrap
-/******/ 	// The module cache
-/******/ 	var installedModules = {};
-/******/
-/******/ 	// The require function
-/******/ 	function __webpack_require__(moduleId) {
-/******/
-/******/ 		// Check if module is in cache
-/******/ 		if(installedModules[moduleId]) {
-/******/ 			return installedModules[moduleId].exports;
-/******/ 		}
-/******/ 		// Create a new module (and put it into the cache)
-/******/ 		var module = installedModules[moduleId] = {
-/******/ 			i: moduleId,
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-/******/ 		// Execute the module function
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-/******/ 		// Flag the module as loaded
-/******/ 		module.l = true;
-/******/
-/******/ 		// Return the exports of the module
-/******/ 		return module.exports;
-/******/ 	}
-/******/
-/******/
-/******/ 	// expose the modules object (__webpack_modules__)
-/******/ 	__webpack_require__.m = modules;
-/******/
-/******/ 	// expose the module cache
-/******/ 	__webpack_require__.c = installedModules;
-/******/
-/******/ 	// define getter function for harmony exports
-/******/ 	__webpack_require__.d = function(exports, name, getter) {
-/******/ 		if(!__webpack_require__.o(exports, name)) {
-/******/ 			Object.defineProperty(exports, name, {
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-/******/ 				enumerable: true,
-/******/ 				get: getter
-/******/ 			});
-/******/ 		}
-/******/ 	};
-/******/
-/******/ 	// getDefaultExport function for compatibility with non-harmony modules
-/******/ 	__webpack_require__.n = function(module) {
-/******/ 		var getter = module && module.__esModule ?
-/******/ 			function getDefault() { return module['default']; } :
-/******/ 			function getModuleExports() { return module; };
-/******/ 		__webpack_require__.d(getter, 'a', getter);
-/******/ 		return getter;
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-/******/
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-/************************************************************************/
-/******/ ([
-/* 0 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-/* WEBPACK VAR INJECTION */(function(global) {/*!
- * The buffer module from node.js, for the browser.
- *
- * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
- * @license  MIT
- */
-/* eslint-disable no-proto */
-
-
-
-var base64 = __webpack_require__(5)
-var ieee754 = __webpack_require__(6)
-var isArray = __webpack_require__(7)
-
-exports.Buffer = Buffer
-exports.SlowBuffer = SlowBuffer
-exports.INSPECT_MAX_BYTES = 50
-
-/**
- * If `Buffer.TYPED_ARRAY_SUPPORT`:
- *   === true    Use Uint8Array implementation (fastest)
- *   === false   Use Object implementation (most compatible, even IE6)
- *
- * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,
- * Opera 11.6+, iOS 4.2+.
- *
- * Due to various browser bugs, sometimes the Object implementation will be used even
- * when the browser supports typed arrays.
- *
- * Note:
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- *   - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.
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- *   - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of
- *     incorrect length in some situations.
-
- * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they
- * get the Object implementation, which is slower but behaves correctly.
- */
-Buffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined
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-function Buffer (arg, encodingOrOffset, length) {
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-  // Common case.
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-  arr.__proto__ = Buffer.prototype
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-function from (that, value, encodingOrOffset, length) {
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-    throw new TypeError('"value" argument must not be a number')
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-
-  if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {
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- * if value is a number.
- * Buffer.from(str[, encoding])
- * Buffer.from(array)
- * Buffer.from(buffer)
- * Buffer.from(arrayBuffer[, byteOffset[, length]])
- **/
-Buffer.from = function (value, encodingOrOffset, length) {
-  return from(null, value, encodingOrOffset, length)
-}
-
-if (Buffer.TYPED_ARRAY_SUPPORT) {
-  Buffer.prototype.__proto__ = Uint8Array.prototype
-  Buffer.__proto__ = Uint8Array
-  if (typeof Symbol !== 'undefined' && Symbol.species &&
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-    // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97
-    Object.defineProperty(Buffer, Symbol.species, {
-      value: null,
-      configurable: true
-    })
-  }
-}
-
-function assertSize (size) {
-  if (typeof size !== 'number') {
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-    throw new RangeError('"size" argument must not be negative')
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-function alloc (that, size, fill, encoding) {
-  assertSize(size)
-  if (size <= 0) {
-    return createBuffer(that, size)
-  }
-  if (fill !== undefined) {
-    // Only pay attention to encoding if it's a string. This
-    // prevents accidentally sending in a number that would
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-Buffer.allocUnsafe = function (size) {
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-Buffer.allocUnsafeSlow = function (size) {
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-  if (byteOffset < 0 || array.byteLength < byteOffset) {
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-  return that
-}
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-function fromObject (that, obj) {
-  if (Buffer.isBuffer(obj)) {
-    var len = checked(obj.length) | 0
-    that = createBuffer(that, len)
-
-    if (that.length === 0) {
-      return that
-    }
-
-    obj.copy(that, 0, 0, len)
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-  if (obj) {
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-    if (obj.type === 'Buffer' && isArray(obj.data)) {
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-  throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.')
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-                         'size: 0x' + kMaxLength().toString(16) + ' bytes')
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-  return length | 0
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-function SlowBuffer (length) {
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-}
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-Buffer.isBuffer = function isBuffer (b) {
-  return !!(b != null && b._isBuffer)
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-Buffer.compare = function compare (a, b) {
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-
-  // This behaves neither like String nor Uint8Array in that we set start/end
-  // to their upper/lower bounds if the value passed is out of range.
-  // undefined is handled specially as per ECMA-262 6th Edition,
-  // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.
-  if (start === undefined || start < 0) {
-    start = 0
-  }
-  // Return early if start > this.length. Done here to prevent potential uint32
-  // coercion fail below.
-  if (start > this.length) {
-    return ''
-  }
-
-  if (end === undefined || end > this.length) {
-    end = this.length
-  }
-
-  if (end <= 0) {
-    return ''
-  }
-
-  // Force coersion to uint32. This will also coerce falsey/NaN values to 0.
-  end >>>= 0
-  start >>>= 0
-
-  if (end <= start) {
-    return ''
-  }
-
-  if (!encoding) encoding = 'utf8'
-
-  while (true) {
-    switch (encoding) {
-      case 'hex':
-        return hexSlice(this, start, end)
-
-      case 'utf8':
-      case 'utf-8':
-        return utf8Slice(this, start, end)
-
-      case 'ascii':
-        return asciiSlice(this, start, end)
-
-      case 'latin1':
-      case 'binary':
-        return latin1Slice(this, start, end)
-
-      case 'base64':
-        return base64Slice(this, start, end)
-
-      case 'ucs2':
-      case 'ucs-2':
-      case 'utf16le':
-      case 'utf-16le':
-        return utf16leSlice(this, start, end)
-
-      default:
-        if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
-        encoding = (encoding + '').toLowerCase()
-        loweredCase = true
-    }
-  }
-}
-
-// The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect
-// Buffer instances.
-Buffer.prototype._isBuffer = true
-
-function swap (b, n, m) {
-  var i = b[n]
-  b[n] = b[m]
-  b[m] = i
-}
-
-Buffer.prototype.swap16 = function swap16 () {
-  var len = this.length
-  if (len % 2 !== 0) {
-    throw new RangeError('Buffer size must be a multiple of 16-bits')
-  }
-  for (var i = 0; i < len; i += 2) {
-    swap(this, i, i + 1)
-  }
-  return this
-}
-
-Buffer.prototype.swap32 = function swap32 () {
-  var len = this.length
-  if (len % 4 !== 0) {
-    throw new RangeError('Buffer size must be a multiple of 32-bits')
-  }
-  for (var i = 0; i < len; i += 4) {
-    swap(this, i, i + 3)
-    swap(this, i + 1, i + 2)
-  }
-  return this
-}
-
-Buffer.prototype.swap64 = function swap64 () {
-  var len = this.length
-  if (len % 8 !== 0) {
-    throw new RangeError('Buffer size must be a multiple of 64-bits')
-  }
-  for (var i = 0; i < len; i += 8) {
-    swap(this, i, i + 7)
-    swap(this, i + 1, i + 6)
-    swap(this, i + 2, i + 5)
-    swap(this, i + 3, i + 4)
-  }
-  return this
-}
-
-Buffer.prototype.toString = function toString () {
-  var length = this.length | 0
-  if (length === 0) return ''
-  if (arguments.length === 0) return utf8Slice(this, 0, length)
-  return slowToString.apply(this, arguments)
-}
-
-Buffer.prototype.equals = function equals (b) {
-  if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
-  if (this === b) return true
-  return Buffer.compare(this, b) === 0
-}
-
-Buffer.prototype.inspect = function inspect () {
-  var str = ''
-  var max = exports.INSPECT_MAX_BYTES
-  if (this.length > 0) {
-    str = this.toString('hex', 0, max).match(/.{2}/g).join(' ')
-    if (this.length > max) str += ' ... '
-  }
-  return '<Buffer ' + str + '>'
-}
-
-Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {
-  if (!Buffer.isBuffer(target)) {
-    throw new TypeError('Argument must be a Buffer')
-  }
-
-  if (start === undefined) {
-    start = 0
-  }
-  if (end === undefined) {
-    end = target ? target.length : 0
-  }
-  if (thisStart === undefined) {
-    thisStart = 0
-  }
-  if (thisEnd === undefined) {
-    thisEnd = this.length
-  }
-
-  if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {
-    throw new RangeError('out of range index')
-  }
-
-  if (thisStart >= thisEnd && start >= end) {
-    return 0
-  }
-  if (thisStart >= thisEnd) {
-    return -1
-  }
-  if (start >= end) {
-    return 1
-  }
-
-  start >>>= 0
-  end >>>= 0
-  thisStart >>>= 0
-  thisEnd >>>= 0
-
-  if (this === target) return 0
-
-  var x = thisEnd - thisStart
-  var y = end - start
-  var len = Math.min(x, y)
-
-  var thisCopy = this.slice(thisStart, thisEnd)
-  var targetCopy = target.slice(start, end)
-
-  for (var i = 0; i < len; ++i) {
-    if (thisCopy[i] !== targetCopy[i]) {
-      x = thisCopy[i]
-      y = targetCopy[i]
-      break
-    }
-  }
-
-  if (x < y) return -1
-  if (y < x) return 1
-  return 0
-}
-
-// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,
-// OR the last index of `val` in `buffer` at offset <= `byteOffset`.
-//
-// Arguments:
-// - buffer - a Buffer to search
-// - val - a string, Buffer, or number
-// - byteOffset - an index into `buffer`; will be clamped to an int32
-// - encoding - an optional encoding, relevant is val is a string
-// - dir - true for indexOf, false for lastIndexOf
-function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {
-  // Empty buffer means no match
-  if (buffer.length === 0) return -1
-
-  // Normalize byteOffset
-  if (typeof byteOffset === 'string') {
-    encoding = byteOffset
-    byteOffset = 0
-  } else if (byteOffset > 0x7fffffff) {
-    byteOffset = 0x7fffffff
-  } else if (byteOffset < -0x80000000) {
-    byteOffset = -0x80000000
-  }
-  byteOffset = +byteOffset  // Coerce to Number.
-  if (isNaN(byteOffset)) {
-    // byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer
-    byteOffset = dir ? 0 : (buffer.length - 1)
-  }
-
-  // Normalize byteOffset: negative offsets start from the end of the buffer
-  if (byteOffset < 0) byteOffset = buffer.length + byteOffset
-  if (byteOffset >= buffer.length) {
-    if (dir) return -1
-    else byteOffset = buffer.length - 1
-  } else if (byteOffset < 0) {
-    if (dir) byteOffset = 0
-    else return -1
-  }
-
-  // Normalize val
-  if (typeof val === 'string') {
-    val = Buffer.from(val, encoding)
-  }
-
-  // Finally, search either indexOf (if dir is true) or lastIndexOf
-  if (Buffer.isBuffer(val)) {
-    // Special case: looking for empty string/buffer always fails
-    if (val.length === 0) {
-      return -1
-    }
-    return arrayIndexOf(buffer, val, byteOffset, encoding, dir)
-  } else if (typeof val === 'number') {
-    val = val & 0xFF // Search for a byte value [0-255]
-    if (Buffer.TYPED_ARRAY_SUPPORT &&
-        typeof Uint8Array.prototype.indexOf === 'function') {
-      if (dir) {
-        return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)
-      } else {
-        return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)
-      }
-    }
-    return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir)
-  }
-
-  throw new TypeError('val must be string, number or Buffer')
-}
-
-function arrayIndexOf (arr, val, byteOffset, encoding, dir) {
-  var indexSize = 1
-  var arrLength = arr.length
-  var valLength = val.length
-
-  if (encoding !== undefined) {
-    encoding = String(encoding).toLowerCase()
-    if (encoding === 'ucs2' || encoding === 'ucs-2' ||
-        encoding === 'utf16le' || encoding === 'utf-16le') {
-      if (arr.length < 2 || val.length < 2) {
-        return -1
-      }
-      indexSize = 2
-      arrLength /= 2
-      valLength /= 2
-      byteOffset /= 2
-    }
-  }
-
-  function read (buf, i) {
-    if (indexSize === 1) {
-      return buf[i]
-    } else {
-      return buf.readUInt16BE(i * indexSize)
-    }
-  }
-
-  var i
-  if (dir) {
-    var foundIndex = -1
-    for (i = byteOffset; i < arrLength; i++) {
-      if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {
-        if (foundIndex === -1) foundIndex = i
-        if (i - foundIndex + 1 === valLength) return foundIndex * indexSize
-      } else {
-        if (foundIndex !== -1) i -= i - foundIndex
-        foundIndex = -1
-      }
-    }
-  } else {
-    if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength
-    for (i = byteOffset; i >= 0; i--) {
-      var found = true
-      for (var j = 0; j < valLength; j++) {
-        if (read(arr, i + j) !== read(val, j)) {
-          found = false
-          break
-        }
-      }
-      if (found) return i
-    }
-  }
-
-  return -1
-}
-
-Buffer.prototype.includes = function includes (val, byteOffset, encoding) {
-  return this.indexOf(val, byteOffset, encoding) !== -1
-}
-
-Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {
-  return bidirectionalIndexOf(this, val, byteOffset, encoding, true)
-}
-
-Buffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) {
-  return bidirectionalIndexOf(this, val, byteOffset, encoding, false)
-}
-
-function hexWrite (buf, string, offset, length) {
-  offset = Number(offset) || 0
-  var remaining = buf.length - offset
-  if (!length) {
-    length = remaining
-  } else {
-    length = Number(length)
-    if (length > remaining) {
-      length = remaining
-    }
-  }
-
-  // must be an even number of digits
-  var strLen = string.length
-  if (strLen % 2 !== 0) throw new TypeError('Invalid hex string')
-
-  if (length > strLen / 2) {
-    length = strLen / 2
-  }
-  for (var i = 0; i < length; ++i) {
-    var parsed = parseInt(string.substr(i * 2, 2), 16)
-    if (isNaN(parsed)) return i
-    buf[offset + i] = parsed
-  }
-  return i
-}
-
-function utf8Write (buf, string, offset, length) {
-  return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)
-}
-
-function asciiWrite (buf, string, offset, length) {
-  return blitBuffer(asciiToBytes(string), buf, offset, length)
-}
-
-function latin1Write (buf, string, offset, length) {
-  return asciiWrite(buf, string, offset, length)
-}
-
-function base64Write (buf, string, offset, length) {
-  return blitBuffer(base64ToBytes(string), buf, offset, length)
-}
-
-function ucs2Write (buf, string, offset, length) {
-  return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)
-}
-
-Buffer.prototype.write = function write (string, offset, length, encoding) {
-  // Buffer#write(string)
-  if (offset === undefined) {
-    encoding = 'utf8'
-    length = this.length
-    offset = 0
-  // Buffer#write(string, encoding)
-  } else if (length === undefined && typeof offset === 'string') {
-    encoding = offset
-    length = this.length
-    offset = 0
-  // Buffer#write(string, offset[, length][, encoding])
-  } else if (isFinite(offset)) {
-    offset = offset | 0
-    if (isFinite(length)) {
-      length = length | 0
-      if (encoding === undefined) encoding = 'utf8'
-    } else {
-      encoding = length
-      length = undefined
-    }
-  // legacy write(string, encoding, offset, length) - remove in v0.13
-  } else {
-    throw new Error(
-      'Buffer.write(string, encoding, offset[, length]) is no longer supported'
-    )
-  }
-
-  var remaining = this.length - offset
-  if (length === undefined || length > remaining) length = remaining
-
-  if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {
-    throw new RangeError('Attempt to write outside buffer bounds')
-  }
-
-  if (!encoding) encoding = 'utf8'
-
-  var loweredCase = false
-  for (;;) {
-    switch (encoding) {
-      case 'hex':
-        return hexWrite(this, string, offset, length)
-
-      case 'utf8':
-      case 'utf-8':
-        return utf8Write(this, string, offset, length)
-
-      case 'ascii':
-        return asciiWrite(this, string, offset, length)
-
-      case 'latin1':
-      case 'binary':
-        return latin1Write(this, string, offset, length)
-
-      case 'base64':
-        // Warning: maxLength not taken into account in base64Write
-        return base64Write(this, string, offset, length)
-
-      case 'ucs2':
-      case 'ucs-2':
-      case 'utf16le':
-      case 'utf-16le':
-        return ucs2Write(this, string, offset, length)
-
-      default:
-        if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
-        encoding = ('' + encoding).toLowerCase()
-        loweredCase = true
-    }
-  }
-}
-
-Buffer.prototype.toJSON = function toJSON () {
-  return {
-    type: 'Buffer',
-    data: Array.prototype.slice.call(this._arr || this, 0)
-  }
-}
-
-function base64Slice (buf, start, end) {
-  if (start === 0 && end === buf.length) {
-    return base64.fromByteArray(buf)
-  } else {
-    return base64.fromByteArray(buf.slice(start, end))
-  }
-}
-
-function utf8Slice (buf, start, end) {
-  end = Math.min(buf.length, end)
-  var res = []
-
-  var i = start
-  while (i < end) {
-    var firstByte = buf[i]
-    var codePoint = null
-    var bytesPerSequence = (firstByte > 0xEF) ? 4
-      : (firstByte > 0xDF) ? 3
-      : (firstByte > 0xBF) ? 2
-      : 1
-
-    if (i + bytesPerSequence <= end) {
-      var secondByte, thirdByte, fourthByte, tempCodePoint
-
-      switch (bytesPerSequence) {
-        case 1:
-          if (firstByte < 0x80) {
-            codePoint = firstByte
-          }
-          break
-        case 2:
-          secondByte = buf[i + 1]
-          if ((secondByte & 0xC0) === 0x80) {
-            tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)
-            if (tempCodePoint > 0x7F) {
-              codePoint = tempCodePoint
-            }
-          }
-          break
-        case 3:
-          secondByte = buf[i + 1]
-          thirdByte = buf[i + 2]
-          if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {
-            tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)
-            if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {
-              codePoint = tempCodePoint
-            }
-          }
-          break
-        case 4:
-          secondByte = buf[i + 1]
-          thirdByte = buf[i + 2]
-          fourthByte = buf[i + 3]
-          if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {
-            tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)
-            if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {
-              codePoint = tempCodePoint
-            }
-          }
-      }
-    }
-
-    if (codePoint === null) {
-      // we did not generate a valid codePoint so insert a
-      // replacement char (U+FFFD) and advance only 1 byte
-      codePoint = 0xFFFD
-      bytesPerSequence = 1
-    } else if (codePoint > 0xFFFF) {
-      // encode to utf16 (surrogate pair dance)
-      codePoint -= 0x10000
-      res.push(codePoint >>> 10 & 0x3FF | 0xD800)
-      codePoint = 0xDC00 | codePoint & 0x3FF
-    }
-
-    res.push(codePoint)
-    i += bytesPerSequence
-  }
-
-  return decodeCodePointsArray(res)
-}
-
-// Based on http://stackoverflow.com/a/22747272/680742, the browser with
-// the lowest limit is Chrome, with 0x10000 args.
-// We go 1 magnitude less, for safety
-var MAX_ARGUMENTS_LENGTH = 0x1000
-
-function decodeCodePointsArray (codePoints) {
-  var len = codePoints.length
-  if (len <= MAX_ARGUMENTS_LENGTH) {
-    return String.fromCharCode.apply(String, codePoints) // avoid extra slice()
-  }
-
-  // Decode in chunks to avoid "call stack size exceeded".
-  var res = ''
-  var i = 0
-  while (i < len) {
-    res += String.fromCharCode.apply(
-      String,
-      codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)
-    )
-  }
-  return res
-}
-
-function asciiSlice (buf, start, end) {
-  var ret = ''
-  end = Math.min(buf.length, end)
-
-  for (var i = start; i < end; ++i) {
-    ret += String.fromCharCode(buf[i] & 0x7F)
-  }
-  return ret
-}
-
-function latin1Slice (buf, start, end) {
-  var ret = ''
-  end = Math.min(buf.length, end)
-
-  for (var i = start; i < end; ++i) {
-    ret += String.fromCharCode(buf[i])
-  }
-  return ret
-}
-
-function hexSlice (buf, start, end) {
-  var len = buf.length
-
-  if (!start || start < 0) start = 0
-  if (!end || end < 0 || end > len) end = len
-
-  var out = ''
-  for (var i = start; i < end; ++i) {
-    out += toHex(buf[i])
-  }
-  return out
-}
-
-function utf16leSlice (buf, start, end) {
-  var bytes = buf.slice(start, end)
-  var res = ''
-  for (var i = 0; i < bytes.length; i += 2) {
-    res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)
-  }
-  return res
-}
-
-Buffer.prototype.slice = function slice (start, end) {
-  var len = this.length
-  start = ~~start
-  end = end === undefined ? len : ~~end
-
-  if (start < 0) {
-    start += len
-    if (start < 0) start = 0
-  } else if (start > len) {
-    start = len
-  }
-
-  if (end < 0) {
-    end += len
-    if (end < 0) end = 0
-  } else if (end > len) {
-    end = len
-  }
-
-  if (end < start) end = start
-
-  var newBuf
-  if (Buffer.TYPED_ARRAY_SUPPORT) {
-    newBuf = this.subarray(start, end)
-    newBuf.__proto__ = Buffer.prototype
-  } else {
-    var sliceLen = end - start
-    newBuf = new Buffer(sliceLen, undefined)
-    for (var i = 0; i < sliceLen; ++i) {
-      newBuf[i] = this[i + start]
-    }
-  }
-
-  return newBuf
-}
-
-/*
- * Need to make sure that buffer isn't trying to write out of bounds.
- */
-function checkOffset (offset, ext, length) {
-  if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')
-  if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')
-}
-
-Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {
-  offset = offset | 0
-  byteLength = byteLength | 0
-  if (!noAssert) checkOffset(offset, byteLength, this.length)
-
-  var val = this[offset]
-  var mul = 1
-  var i = 0
-  while (++i < byteLength && (mul *= 0x100)) {
-    val += this[offset + i] * mul
-  }
-
-  return val
-}
-
-Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {
-  offset = offset | 0
-  byteLength = byteLength | 0
-  if (!noAssert) {
-    checkOffset(offset, byteLength, this.length)
-  }
-
-  var val = this[offset + --byteLength]
-  var mul = 1
-  while (byteLength > 0 && (mul *= 0x100)) {
-    val += this[offset + --byteLength] * mul
-  }
-
-  return val
-}
-
-Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {
-  if (!noAssert) checkOffset(offset, 1, this.length)
-  return this[offset]
-}
-
-Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {
-  if (!noAssert) checkOffset(offset, 2, this.length)
-  return this[offset] | (this[offset + 1] << 8)
-}
-
-Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {
-  if (!noAssert) checkOffset(offset, 2, this.length)
-  return (this[offset] << 8) | this[offset + 1]
-}
-
-Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {
-  if (!noAssert) checkOffset(offset, 4, this.length)
-
-  return ((this[offset]) |
-      (this[offset + 1] << 8) |
-      (this[offset + 2] << 16)) +
-      (this[offset + 3] * 0x1000000)
-}
-
-Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {
-  if (!noAssert) checkOffset(offset, 4, this.length)
-
-  return (this[offset] * 0x1000000) +
-    ((this[offset + 1] << 16) |
-    (this[offset + 2] << 8) |
-    this[offset + 3])
-}
-
-Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {
-  offset = offset | 0
-  byteLength = byteLength | 0
-  if (!noAssert) checkOffset(offset, byteLength, this.length)
-
-  var val = this[offset]
-  var mul = 1
-  var i = 0
-  while (++i < byteLength && (mul *= 0x100)) {
-    val += this[offset + i] * mul
-  }
-  mul *= 0x80
-
-  if (val >= mul) val -= Math.pow(2, 8 * byteLength)
-
-  return val
-}
-
-Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {
-  offset = offset | 0
-  byteLength = byteLength | 0
-  if (!noAssert) checkOffset(offset, byteLength, this.length)
-
-  var i = byteLength
-  var mul = 1
-  var val = this[offset + --i]
-  while (i > 0 && (mul *= 0x100)) {
-    val += this[offset + --i] * mul
-  }
-  mul *= 0x80
-
-  if (val >= mul) val -= Math.pow(2, 8 * byteLength)
-
-  return val
-}
-
-Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) {
-  if (!noAssert) checkOffset(offset, 1, this.length)
-  if (!(this[offset] & 0x80)) return (this[offset])
-  return ((0xff - this[offset] + 1) * -1)
-}
-
-Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {
-  if (!noAssert) checkOffset(offset, 2, this.length)
-  var val = this[offset] | (this[offset + 1] << 8)
-  return (val & 0x8000) ? val | 0xFFFF0000 : val
-}
-
-Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {
-  if (!noAssert) checkOffset(offset, 2, this.length)
-  var val = this[offset + 1] | (this[offset] << 8)
-  return (val & 0x8000) ? val | 0xFFFF0000 : val
-}
-
-Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {
-  if (!noAssert) checkOffset(offset, 4, this.length)
-
-  return (this[offset]) |
-    (this[offset + 1] << 8) |
-    (this[offset + 2] << 16) |
-    (this[offset + 3] << 24)
-}
-
-Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {
-  if (!noAssert) checkOffset(offset, 4, this.length)
-
-  return (this[offset] << 24) |
-    (this[offset + 1] << 16) |
-    (this[offset + 2] << 8) |
-    (this[offset + 3])
-}
-
-Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {
-  if (!noAssert) checkOffset(offset, 4, this.length)
-  return ieee754.read(this, offset, true, 23, 4)
-}
-
-Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {
-  if (!noAssert) checkOffset(offset, 4, this.length)
-  return ieee754.read(this, offset, false, 23, 4)
-}
-
-Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {
-  if (!noAssert) checkOffset(offset, 8, this.length)
-  return ieee754.read(this, offset, true, 52, 8)
-}
-
-Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {
-  if (!noAssert) checkOffset(offset, 8, this.length)
-  return ieee754.read(this, offset, false, 52, 8)
-}
-
-function checkInt (buf, value, offset, ext, max, min) {
-  if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance')
-  if (value > max || value < min) throw new RangeError('"value" argument is out of bounds')
-  if (offset + ext > buf.length) throw new RangeError('Index out of range')
-}
-
-Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {
-  value = +value
-  offset = offset | 0
-  byteLength = byteLength | 0
-  if (!noAssert) {
-    var maxBytes = Math.pow(2, 8 * byteLength) - 1
-    checkInt(this, value, offset, byteLength, maxBytes, 0)
-  }
-
-  var mul = 1
-  var i = 0
-  this[offset] = value & 0xFF
-  while (++i < byteLength && (mul *= 0x100)) {
-    this[offset + i] = (value / mul) & 0xFF
-  }
-
-  return offset + byteLength
-}
-
-Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {
-  value = +value
-  offset = offset | 0
-  byteLength = byteLength | 0
-  if (!noAssert) {
-    var maxBytes = Math.pow(2, 8 * byteLength) - 1
-    checkInt(this, value, offset, byteLength, maxBytes, 0)
-  }
-
-  var i = byteLength - 1
-  var mul = 1
-  this[offset + i] = value & 0xFF
-  while (--i >= 0 && (mul *= 0x100)) {
-    this[offset + i] = (value / mul) & 0xFF
-  }
-
-  return offset + byteLength
-}
-
-Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {
-  value = +value
-  offset = offset | 0
-  if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)
-  if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
-  this[offset] = (value & 0xff)
-  return offset + 1
-}
-
-function objectWriteUInt16 (buf, value, offset, littleEndian) {
-  if (value < 0) value = 0xffff + value + 1
-  for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) {
-    buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>
-      (littleEndian ? i : 1 - i) * 8
-  }
-}
-
-Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {
-  value = +value
-  offset = offset | 0
-  if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
-  if (Buffer.TYPED_ARRAY_SUPPORT) {
-    this[offset] = (value & 0xff)
-    this[offset + 1] = (value >>> 8)
-  } else {
-    objectWriteUInt16(this, value, offset, true)
-  }
-  return offset + 2
-}
-
-Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {
-  value = +value
-  offset = offset | 0
-  if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
-  if (Buffer.TYPED_ARRAY_SUPPORT) {
-    this[offset] = (value >>> 8)
-    this[offset + 1] = (value & 0xff)
-  } else {
-    objectWriteUInt16(this, value, offset, false)
-  }
-  return offset + 2
-}
-
-function objectWriteUInt32 (buf, value, offset, littleEndian) {
-  if (value < 0) value = 0xffffffff + value + 1
-  for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) {
-    buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff
-  }
-}
-
-Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {
-  value = +value
-  offset = offset | 0
-  if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
-  if (Buffer.TYPED_ARRAY_SUPPORT) {
-    this[offset + 3] = (value >>> 24)
-    this[offset + 2] = (value >>> 16)
-    this[offset + 1] = (value >>> 8)
-    this[offset] = (value & 0xff)
-  } else {
-    objectWriteUInt32(this, value, offset, true)
-  }
-  return offset + 4
-}
-
-Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {
-  value = +value
-  offset = offset | 0
-  if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
-  if (Buffer.TYPED_ARRAY_SUPPORT) {
-    this[offset] = (value >>> 24)
-    this[offset + 1] = (value >>> 16)
-    this[offset + 2] = (value >>> 8)
-    this[offset + 3] = (value & 0xff)
-  } else {
-    objectWriteUInt32(this, value, offset, false)
-  }
-  return offset + 4
-}
-
-Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {
-  value = +value
-  offset = offset | 0
-  if (!noAssert) {
-    var limit = Math.pow(2, 8 * byteLength - 1)
-
-    checkInt(this, value, offset, byteLength, limit - 1, -limit)
-  }
-
-  var i = 0
-  var mul = 1
-  var sub = 0
-  this[offset] = value & 0xFF
-  while (++i < byteLength && (mul *= 0x100)) {
-    if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {
-      sub = 1
-    }
-    this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
-  }
-
-  return offset + byteLength
-}
-
-Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {
-  value = +value
-  offset = offset | 0
-  if (!noAssert) {
-    var limit = Math.pow(2, 8 * byteLength - 1)
-
-    checkInt(this, value, offset, byteLength, limit - 1, -limit)
-  }
-
-  var i = byteLength - 1
-  var mul = 1
-  var sub = 0
-  this[offset + i] = value & 0xFF
-  while (--i >= 0 && (mul *= 0x100)) {
-    if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {
-      sub = 1
-    }
-    this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
-  }
-
-  return offset + byteLength
-}
-
-Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {
-  value = +value
-  offset = offset | 0
-  if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)
-  if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
-  if (value < 0) value = 0xff + value + 1
-  this[offset] = (value & 0xff)
-  return offset + 1
-}
-
-Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {
-  value = +value
-  offset = offset | 0
-  if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
-  if (Buffer.TYPED_ARRAY_SUPPORT) {
-    this[offset] = (value & 0xff)
-    this[offset + 1] = (value >>> 8)
-  } else {
-    objectWriteUInt16(this, value, offset, true)
-  }
-  return offset + 2
-}
-
-Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {
-  value = +value
-  offset = offset | 0
-  if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
-  if (Buffer.TYPED_ARRAY_SUPPORT) {
-    this[offset] = (value >>> 8)
-    this[offset + 1] = (value & 0xff)
-  } else {
-    objectWriteUInt16(this, value, offset, false)
-  }
-  return offset + 2
-}
-
-Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {
-  value = +value
-  offset = offset | 0
-  if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
-  if (Buffer.TYPED_ARRAY_SUPPORT) {
-    this[offset] = (value & 0xff)
-    this[offset + 1] = (value >>> 8)
-    this[offset + 2] = (value >>> 16)
-    this[offset + 3] = (value >>> 24)
-  } else {
-    objectWriteUInt32(this, value, offset, true)
-  }
-  return offset + 4
-}
-
-Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {
-  value = +value
-  offset = offset | 0
-  if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
-  if (value < 0) value = 0xffffffff + value + 1
-  if (Buffer.TYPED_ARRAY_SUPPORT) {
-    this[offset] = (value >>> 24)
-    this[offset + 1] = (value >>> 16)
-    this[offset + 2] = (value >>> 8)
-    this[offset + 3] = (value & 0xff)
-  } else {
-    objectWriteUInt32(this, value, offset, false)
-  }
-  return offset + 4
-}
-
-function checkIEEE754 (buf, value, offset, ext, max, min) {
-  if (offset + ext > buf.length) throw new RangeError('Index out of range')
-  if (offset < 0) throw new RangeError('Index out of range')
-}
-
-function writeFloat (buf, value, offset, littleEndian, noAssert) {
-  if (!noAssert) {
-    checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
-  }
-  ieee754.write(buf, value, offset, littleEndian, 23, 4)
-  return offset + 4
-}
-
-Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {
-  return writeFloat(this, value, offset, true, noAssert)
-}
-
-Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {
-  return writeFloat(this, value, offset, false, noAssert)
-}
-
-function writeDouble (buf, value, offset, littleEndian, noAssert) {
-  if (!noAssert) {
-    checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
-  }
-  ieee754.write(buf, value, offset, littleEndian, 52, 8)
-  return offset + 8
-}
-
-Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {
-  return writeDouble(this, value, offset, true, noAssert)
-}
-
-Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {
-  return writeDouble(this, value, offset, false, noAssert)
-}
-
-// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
-Buffer.prototype.copy = function copy (target, targetStart, start, end) {
-  if (!start) start = 0
-  if (!end && end !== 0) end = this.length
-  if (targetStart >= target.length) targetStart = target.length
-  if (!targetStart) targetStart = 0
-  if (end > 0 && end < start) end = start
-
-  // Copy 0 bytes; we're done
-  if (end === start) return 0
-  if (target.length === 0 || this.length === 0) return 0
-
-  // Fatal error conditions
-  if (targetStart < 0) {
-    throw new RangeError('targetStart out of bounds')
-  }
-  if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds')
-  if (end < 0) throw new RangeError('sourceEnd out of bounds')
-
-  // Are we oob?
-  if (end > this.length) end = this.length
-  if (target.length - targetStart < end - start) {
-    end = target.length - targetStart + start
-  }
-
-  var len = end - start
-  var i
-
-  if (this === target && start < targetStart && targetStart < end) {
-    // descending copy from end
-    for (i = len - 1; i >= 0; --i) {
-      target[i + targetStart] = this[i + start]
-    }
-  } else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {
-    // ascending copy from start
-    for (i = 0; i < len; ++i) {
-      target[i + targetStart] = this[i + start]
-    }
-  } else {
-    Uint8Array.prototype.set.call(
-      target,
-      this.subarray(start, start + len),
-      targetStart
-    )
-  }
-
-  return len
-}
-
-// Usage:
-//    buffer.fill(number[, offset[, end]])
-//    buffer.fill(buffer[, offset[, end]])
-//    buffer.fill(string[, offset[, end]][, encoding])
-Buffer.prototype.fill = function fill (val, start, end, encoding) {
-  // Handle string cases:
-  if (typeof val === 'string') {
-    if (typeof start === 'string') {
-      encoding = start
-      start = 0
-      end = this.length
-    } else if (typeof end === 'string') {
-      encoding = end
-      end = this.length
-    }
-    if (val.length === 1) {
-      var code = val.charCodeAt(0)
-      if (code < 256) {
-        val = code
-      }
-    }
-    if (encoding !== undefined && typeof encoding !== 'string') {
-      throw new TypeError('encoding must be a string')
-    }
-    if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {
-      throw new TypeError('Unknown encoding: ' + encoding)
-    }
-  } else if (typeof val === 'number') {
-    val = val & 255
-  }
-
-  // Invalid ranges are not set to a default, so can range check early.
-  if (start < 0 || this.length < start || this.length < end) {
-    throw new RangeError('Out of range index')
-  }
-
-  if (end <= start) {
-    return this
-  }
-
-  start = start >>> 0
-  end = end === undefined ? this.length : end >>> 0
-
-  if (!val) val = 0
-
-  var i
-  if (typeof val === 'number') {
-    for (i = start; i < end; ++i) {
-      this[i] = val
-    }
-  } else {
-    var bytes = Buffer.isBuffer(val)
-      ? val
-      : utf8ToBytes(new Buffer(val, encoding).toString())
-    var len = bytes.length
-    for (i = 0; i < end - start; ++i) {
-      this[i + start] = bytes[i % len]
-    }
-  }
-
-  return this
-}
-
-// HELPER FUNCTIONS
-// ================
-
-var INVALID_BASE64_RE = /[^+\/0-9A-Za-z-_]/g
-
-function base64clean (str) {
-  // Node strips out invalid characters like \n and \t from the string, base64-js does not
-  str = stringtrim(str).replace(INVALID_BASE64_RE, '')
-  // Node converts strings with length < 2 to ''
-  if (str.length < 2) return ''
-  // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
-  while (str.length % 4 !== 0) {
-    str = str + '='
-  }
-  return str
-}
-
-function stringtrim (str) {
-  if (str.trim) return str.trim()
-  return str.replace(/^\s+|\s+$/g, '')
-}
-
-function toHex (n) {
-  if (n < 16) return '0' + n.toString(16)
-  return n.toString(16)
-}
-
-function utf8ToBytes (string, units) {
-  units = units || Infinity
-  var codePoint
-  var length = string.length
-  var leadSurrogate = null
-  var bytes = []
-
-  for (var i = 0; i < length; ++i) {
-    codePoint = string.charCodeAt(i)
-
-    // is surrogate component
-    if (codePoint > 0xD7FF && codePoint < 0xE000) {
-      // last char was a lead
-      if (!leadSurrogate) {
-        // no lead yet
-        if (codePoint > 0xDBFF) {
-          // unexpected trail
-          if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
-          continue
-        } else if (i + 1 === length) {
-          // unpaired lead
-          if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
-          continue
-        }
-
-        // valid lead
-        leadSurrogate = codePoint
-
-        continue
-      }
-
-      // 2 leads in a row
-      if (codePoint < 0xDC00) {
-        if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
-        leadSurrogate = codePoint
-        continue
-      }
-
-      // valid surrogate pair
-      codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000
-    } else if (leadSurrogate) {
-      // valid bmp char, but last char was a lead
-      if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
-    }
-
-    leadSurrogate = null
-
-    // encode utf8
-    if (codePoint < 0x80) {
-      if ((units -= 1) < 0) break
-      bytes.push(codePoint)
-    } else if (codePoint < 0x800) {
-      if ((units -= 2) < 0) break
-      bytes.push(
-        codePoint >> 0x6 | 0xC0,
-        codePoint & 0x3F | 0x80
-      )
-    } else if (codePoint < 0x10000) {
-      if ((units -= 3) < 0) break
-      bytes.push(
-        codePoint >> 0xC | 0xE0,
-        codePoint >> 0x6 & 0x3F | 0x80,
-        codePoint & 0x3F | 0x80
-      )
-    } else if (codePoint < 0x110000) {
-      if ((units -= 4) < 0) break
-      bytes.push(
-        codePoint >> 0x12 | 0xF0,
-        codePoint >> 0xC & 0x3F | 0x80,
-        codePoint >> 0x6 & 0x3F | 0x80,
-        codePoint & 0x3F | 0x80
-      )
-    } else {
-      throw new Error('Invalid code point')
-    }
-  }
-
-  return bytes
-}
-
-function asciiToBytes (str) {
-  var byteArray = []
-  for (var i = 0; i < str.length; ++i) {
-    // Node's code seems to be doing this and not & 0x7F..
-    byteArray.push(str.charCodeAt(i) & 0xFF)
-  }
-  return byteArray
-}
-
-function utf16leToBytes (str, units) {
-  var c, hi, lo
-  var byteArray = []
-  for (var i = 0; i < str.length; ++i) {
-    if ((units -= 2) < 0) break
-
-    c = str.charCodeAt(i)
-    hi = c >> 8
-    lo = c % 256
-    byteArray.push(lo)
-    byteArray.push(hi)
-  }
-
-  return byteArray
-}
-
-function base64ToBytes (str) {
-  return base64.toByteArray(base64clean(str))
-}
-
-function blitBuffer (src, dst, offset, length) {
-  for (var i = 0; i < length; ++i) {
-    if ((i + offset >= dst.length) || (i >= src.length)) break
-    dst[i + offset] = src[i]
-  }
-  return i
-}
-
-function isnan (val) {
-  return val !== val // eslint-disable-line no-self-compare
-}
-
-/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(4)))
-
-/***/ }),
-/* 1 */
-/***/ (function(module, exports, __webpack_require__) {
-
-exports.UINT32 = __webpack_require__(8)
-exports.UINT64 = __webpack_require__(9)
-
-/***/ }),
-/* 2 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports = {
-	h32: __webpack_require__(3)
-,	h64: __webpack_require__(10)
-}
-
-
-/***/ }),
-/* 3 */
-/***/ (function(module, exports, __webpack_require__) {
-
-/* WEBPACK VAR INJECTION */(function(Buffer) {/**
-xxHash implementation in pure Javascript
-
-Copyright (C) 2013, Pierre Curto
-MIT license
-*/
-var UINT32 = __webpack_require__(1).UINT32
-
-/*
-	Merged this sequence of method calls as it speeds up
-	the calculations by a factor of 2
- */
-// this.v1.add( other.multiply(PRIME32_2) ).rotl(13).multiply(PRIME32_1);
-UINT32.prototype.xxh_update = function (low, high) {
-	var b00 = PRIME32_2._low
-	var b16 = PRIME32_2._high
-
-	var c16, c00
-	c00 = low * b00
-	c16 = c00 >>> 16
-
-	c16 += high * b00
-	c16 &= 0xFFFF		// Not required but improves performance
-	c16 += low * b16
-
-	var a00 = this._low + (c00 & 0xFFFF)
-	var a16 = a00 >>> 16
-
-	a16 += this._high + (c16 & 0xFFFF)
-
-	var v = (a16 << 16) | (a00 & 0xFFFF)
-	v = (v << 13) | (v >>> 19)
-
-	a00 = v & 0xFFFF
-	a16 = v >>> 16
-
-	b00 = PRIME32_1._low
-	b16 = PRIME32_1._high
-
-	c00 = a00 * b00
-	c16 = c00 >>> 16
-
-	c16 += a16 * b00
-	c16 &= 0xFFFF		// Not required but improves performance
-	c16 += a00 * b16
-
-	this._low = c00 & 0xFFFF
-	this._high = c16 & 0xFFFF
-}
-
-/*
- * Constants
- */
-var PRIME32_1 = UINT32( '2654435761' )
-var PRIME32_2 = UINT32( '2246822519' )
-var PRIME32_3 = UINT32( '3266489917' )
-var PRIME32_4 = UINT32(  '668265263' )
-var PRIME32_5 = UINT32(  '374761393' )
-
-/**
-* Convert string to proper UTF-8 array
-* @param str Input string
-* @returns {Uint8Array} UTF8 array is returned as uint8 array
-*/
-function toUTF8Array (str) {
-	var utf8 = []
-	for (var i=0, n=str.length; i < n; i++) {
-		var charcode = str.charCodeAt(i)
-		if (charcode < 0x80) utf8.push(charcode)
-		else if (charcode < 0x800) {
-			utf8.push(0xc0 | (charcode >> 6),
-			0x80 | (charcode & 0x3f))
-		}
-		else if (charcode < 0xd800 || charcode >= 0xe000) {
-			utf8.push(0xe0 | (charcode >> 12),
-			0x80 | ((charcode>>6) & 0x3f),
-			0x80 | (charcode & 0x3f))
-		}
-		// surrogate pair
-		else {
-			i++;
-			// UTF-16 encodes 0x10000-0x10FFFF by
-			// subtracting 0x10000 and splitting the
-			// 20 bits of 0x0-0xFFFFF into two halves
-			charcode = 0x10000 + (((charcode & 0x3ff)<<10)
-			| (str.charCodeAt(i) & 0x3ff))
-			utf8.push(0xf0 | (charcode >>18),
-			0x80 | ((charcode>>12) & 0x3f),
-			0x80 | ((charcode>>6) & 0x3f),
-			0x80 | (charcode & 0x3f))
-		}
-	}
-
-	return new Uint8Array(utf8)
-}
-
-/**
- * XXH object used as a constructor or a function
- * @constructor
- * or
- * @param {Object|String} input data
- * @param {Number|UINT32} seed
- * @return ThisExpression
- * or
- * @return {UINT32} xxHash
- */
-function XXH () {
-	if (arguments.length == 2)
-		return new XXH( arguments[1] ).update( arguments[0] ).digest()
-
-	if (!(this instanceof XXH))
-		return new XXH( arguments[0] )
-
-	init.call(this, arguments[0])
-}
-
-/**
- * Initialize the XXH instance with the given seed
- * @method init
- * @param {Number|Object} seed as a number or an unsigned 32 bits integer
- * @return ThisExpression
- */
- function init (seed) {
-	this.seed = seed instanceof UINT32 ? seed.clone() : UINT32(seed)
-	this.v1 = this.seed.clone().add(PRIME32_1).add(PRIME32_2)
-	this.v2 = this.seed.clone().add(PRIME32_2)
-	this.v3 = this.seed.clone()
-	this.v4 = this.seed.clone().subtract(PRIME32_1)
-	this.total_len = 0
-	this.memsize = 0
-	this.memory = null
-
-	return this
-}
-XXH.prototype.init = init
-
-/**
- * Add data to be computed for the XXH hash
- * @method update
- * @param {String|Buffer|ArrayBuffer} input as a string or nodejs Buffer or ArrayBuffer
- * @return ThisExpression
- */
-XXH.prototype.update = function (input) {
-	var isString = typeof input == 'string'
-	var isArrayBuffer
-
-	// Convert all strings to utf-8 first (issue #5)
-	if (isString) {
-		input = toUTF8Array(input)
-		isString = false
-		isArrayBuffer = true
-	}
-
-	if (typeof ArrayBuffer !== "undefined" && input instanceof ArrayBuffer)
-	{
-		isArrayBuffer = true
-		input = new Uint8Array(input);
-	}
-
-	var p = 0
-	var len = input.length
-	var bEnd = p + len
-
-	if (len == 0) return this
-
-	this.total_len += len
-
-	if (this.memsize == 0)
-	{
-		if (isString) {
-			this.memory = ''
-		} else if (isArrayBuffer) {
-			this.memory = new Uint8Array(16)
-		} else {
-			this.memory = new Buffer(16)
-		}
-	}
-
-	if (this.memsize + len < 16)   // fill in tmp buffer
-	{
-		// XXH_memcpy(this.memory + this.memsize, input, len)
-		if (isString) {
-			this.memory += input
-		} else if (isArrayBuffer) {
-			this.memory.set( input.subarray(0, len), this.memsize )
-		} else {
-			input.copy( this.memory, this.memsize, 0, len )
-		}
-
-		this.memsize += len
-		return this
-	}
-
-	if (this.memsize > 0)   // some data left from previous update
-	{
-		// XXH_memcpy(this.memory + this.memsize, input, 16-this.memsize);
-		if (isString) {
-			this.memory += input.slice(0, 16 - this.memsize)
-		} else if (isArrayBuffer) {
-			this.memory.set( input.subarray(0, 16 - this.memsize), this.memsize )
-		} else {
-			input.copy( this.memory, this.memsize, 0, 16 - this.memsize )
-		}
-
-		var p32 = 0
-		if (isString) {
-			this.v1.xxh_update(
-				(this.memory.charCodeAt(p32+1) << 8) | this.memory.charCodeAt(p32)
-			,	(this.memory.charCodeAt(p32+3) << 8) | this.memory.charCodeAt(p32+2)
-			)
-			p32 += 4
-			this.v2.xxh_update(
-				(this.memory.charCodeAt(p32+1) << 8) | this.memory.charCodeAt(p32)
-			,	(this.memory.charCodeAt(p32+3) << 8) | this.memory.charCodeAt(p32+2)
-			)
-			p32 += 4
-			this.v3.xxh_update(
-				(this.memory.charCodeAt(p32+1) << 8) | this.memory.charCodeAt(p32)
-			,	(this.memory.charCodeAt(p32+3) << 8) | this.memory.charCodeAt(p32+2)
-			)
-			p32 += 4
-			this.v4.xxh_update(
-				(this.memory.charCodeAt(p32+1) << 8) | this.memory.charCodeAt(p32)
-			,	(this.memory.charCodeAt(p32+3) << 8) | this.memory.charCodeAt(p32+2)
-			)
-		} else {
-			this.v1.xxh_update(
-				(this.memory[p32+1] << 8) | this.memory[p32]
-			,	(this.memory[p32+3] << 8) | this.memory[p32+2]
-			)
-			p32 += 4
-			this.v2.xxh_update(
-				(this.memory[p32+1] << 8) | this.memory[p32]
-			,	(this.memory[p32+3] << 8) | this.memory[p32+2]
-			)
-			p32 += 4
-			this.v3.xxh_update(
-				(this.memory[p32+1] << 8) | this.memory[p32]
-			,	(this.memory[p32+3] << 8) | this.memory[p32+2]
-			)
-			p32 += 4
-			this.v4.xxh_update(
-				(this.memory[p32+1] << 8) | this.memory[p32]
-			,	(this.memory[p32+3] << 8) | this.memory[p32+2]
-			)
-		}
-
-		p += 16 - this.memsize
-		this.memsize = 0
-		if (isString) this.memory = ''
-	}
-
-	if (p <= bEnd - 16)
-	{
-		var limit = bEnd - 16
-
-		do
-		{
-			if (isString) {
-				this.v1.xxh_update(
-					(input.charCodeAt(p+1) << 8) | input.charCodeAt(p)
-				,	(input.charCodeAt(p+3) << 8) | input.charCodeAt(p+2)
-				)
-				p += 4
-				this.v2.xxh_update(
-					(input.charCodeAt(p+1) << 8) | input.charCodeAt(p)
-				,	(input.charCodeAt(p+3) << 8) | input.charCodeAt(p+2)
-				)
-				p += 4
-				this.v3.xxh_update(
-					(input.charCodeAt(p+1) << 8) | input.charCodeAt(p)
-				,	(input.charCodeAt(p+3) << 8) | input.charCodeAt(p+2)
-				)
-				p += 4
-				this.v4.xxh_update(
-					(input.charCodeAt(p+1) << 8) | input.charCodeAt(p)
-				,	(input.charCodeAt(p+3) << 8) | input.charCodeAt(p+2)
-				)
-			} else {
-				this.v1.xxh_update(
-					(input[p+1] << 8) | input[p]
-				,	(input[p+3] << 8) | input[p+2]
-				)
-				p += 4
-				this.v2.xxh_update(
-					(input[p+1] << 8) | input[p]
-				,	(input[p+3] << 8) | input[p+2]
-				)
-				p += 4
-				this.v3.xxh_update(
-					(input[p+1] << 8) | input[p]
-				,	(input[p+3] << 8) | input[p+2]
-				)
-				p += 4
-				this.v4.xxh_update(
-					(input[p+1] << 8) | input[p]
-				,	(input[p+3] << 8) | input[p+2]
-				)
-			}
-			p += 4
-		} while (p <= limit)
-	}
-
-	if (p < bEnd)
-	{
-		// XXH_memcpy(this.memory, p, bEnd-p);
-		if (isString) {
-			this.memory += input.slice(p)
-		} else if (isArrayBuffer) {
-			this.memory.set( input.subarray(p, bEnd), this.memsize )
-		} else {
-			input.copy( this.memory, this.memsize, p, bEnd )
-		}
-
-		this.memsize = bEnd - p
-	}
-
-	return this
-}
-
-/**
- * Finalize the XXH computation. The XXH instance is ready for reuse for the given seed
- * @method digest
- * @return {UINT32} xxHash
- */
-XXH.prototype.digest = function () {
-	var input = this.memory
-	var isString = typeof input == 'string'
-	var p = 0
-	var bEnd = this.memsize
-	var h32, h
-	var u = new UINT32
-
-	if (this.total_len >= 16)
-	{
-		h32 = this.v1.rotl(1).add( this.v2.rotl(7).add( this.v3.rotl(12).add( this.v4.rotl(18) ) ) )
-	}
-	else
-	{
-		h32  = this.seed.clone().add( PRIME32_5 )
-	}
-
-	h32.add( u.fromNumber(this.total_len) )
-
-	while (p <= bEnd - 4)
-	{
-		if (isString) {
-			u.fromBits(
-				(input.charCodeAt(p+1) << 8) | input.charCodeAt(p)
-			,	(input.charCodeAt(p+3) << 8) | input.charCodeAt(p+2)
-			)
-		} else {
-			u.fromBits(
-				(input[p+1] << 8) | input[p]
-			,	(input[p+3] << 8) | input[p+2]
-			)
-		}
-		h32
-			.add( u.multiply(PRIME32_3) )
-			.rotl(17)
-			.multiply( PRIME32_4 )
-		p += 4
-	}
-
-	while (p < bEnd)
-	{
-		u.fromBits( isString ? input.charCodeAt(p++) : input[p++], 0 )
-		h32
-			.add( u.multiply(PRIME32_5) )
-			.rotl(11)
-			.multiply(PRIME32_1)
-	}
-
-	h = h32.clone().shiftRight(15)
-	h32.xor(h).multiply(PRIME32_2)
-
-	h = h32.clone().shiftRight(13)
-	h32.xor(h).multiply(PRIME32_3)
-
-	h = h32.clone().shiftRight(16)
-	h32.xor(h)
-
-	// Reset the state
-	this.init( this.seed )
-
-	return h32
-}
-
-module.exports = XXH
-
-/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0).Buffer))
-
-/***/ }),
-/* 4 */
-/***/ (function(module, exports) {
-
-var g;

-

-// This works in non-strict mode

-g = (function() {

-	return this;

-})();

-

-try {

-	// This works if eval is allowed (see CSP)

-	g = g || Function("return this")() || (1,eval)("this");

-} catch(e) {

-	// This works if the window reference is available

-	if(typeof window === "object")

-		g = window;

-}

-

-// g can still be undefined, but nothing to do about it...

-// We return undefined, instead of nothing here, so it's

-// easier to handle this case. if(!global) { ...}

-

-module.exports = g;

-
-
-/***/ }),
-/* 5 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-exports.byteLength = byteLength
-exports.toByteArray = toByteArray
-exports.fromByteArray = fromByteArray
-
-var lookup = []
-var revLookup = []
-var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array
-
-var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
-for (var i = 0, len = code.length; i < len; ++i) {
-  lookup[i] = code[i]
-  revLookup[code.charCodeAt(i)] = i
-}
-
-revLookup['-'.charCodeAt(0)] = 62
-revLookup['_'.charCodeAt(0)] = 63
-
-function placeHoldersCount (b64) {
-  var len = b64.length
-  if (len % 4 > 0) {
-    throw new Error('Invalid string. Length must be a multiple of 4')
-  }
-
-  // the number of equal signs (place holders)
-  // if there are two placeholders, than the two characters before it
-  // represent one byte
-  // if there is only one, then the three characters before it represent 2 bytes
-  // this is just a cheap hack to not do indexOf twice
-  return b64[len - 2] === '=' ? 2 : b64[len - 1] === '=' ? 1 : 0
-}
-
-function byteLength (b64) {
-  // base64 is 4/3 + up to two characters of the original data
-  return (b64.length * 3 / 4) - placeHoldersCount(b64)
-}
-
-function toByteArray (b64) {
-  var i, l, tmp, placeHolders, arr
-  var len = b64.length
-  placeHolders = placeHoldersCount(b64)
-
-  arr = new Arr((len * 3 / 4) - placeHolders)
-
-  // if there are placeholders, only get up to the last complete 4 chars
-  l = placeHolders > 0 ? len - 4 : len
-
-  var L = 0
-
-  for (i = 0; i < l; i += 4) {
-    tmp = (revLookup[b64.charCodeAt(i)] << 18) | (revLookup[b64.charCodeAt(i + 1)] << 12) | (revLookup[b64.charCodeAt(i + 2)] << 6) | revLookup[b64.charCodeAt(i + 3)]
-    arr[L++] = (tmp >> 16) & 0xFF
-    arr[L++] = (tmp >> 8) & 0xFF
-    arr[L++] = tmp & 0xFF
-  }
-
-  if (placeHolders === 2) {
-    tmp = (revLookup[b64.charCodeAt(i)] << 2) | (revLookup[b64.charCodeAt(i + 1)] >> 4)
-    arr[L++] = tmp & 0xFF
-  } else if (placeHolders === 1) {
-    tmp = (revLookup[b64.charCodeAt(i)] << 10) | (revLookup[b64.charCodeAt(i + 1)] << 4) | (revLookup[b64.charCodeAt(i + 2)] >> 2)
-    arr[L++] = (tmp >> 8) & 0xFF
-    arr[L++] = tmp & 0xFF
-  }
-
-  return arr
-}
-
-function tripletToBase64 (num) {
-  return lookup[num >> 18 & 0x3F] + lookup[num >> 12 & 0x3F] + lookup[num >> 6 & 0x3F] + lookup[num & 0x3F]
-}
-
-function encodeChunk (uint8, start, end) {
-  var tmp
-  var output = []
-  for (var i = start; i < end; i += 3) {
-    tmp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2])
-    output.push(tripletToBase64(tmp))
-  }
-  return output.join('')
-}
-
-function fromByteArray (uint8) {
-  var tmp
-  var len = uint8.length
-  var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes
-  var output = ''
-  var parts = []
-  var maxChunkLength = 16383 // must be multiple of 3
-
-  // go through the array every three bytes, we'll deal with trailing stuff later
-  for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {
-    parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)))
-  }
-
-  // pad the end with zeros, but make sure to not forget the extra bytes
-  if (extraBytes === 1) {
-    tmp = uint8[len - 1]
-    output += lookup[tmp >> 2]
-    output += lookup[(tmp << 4) & 0x3F]
-    output += '=='
-  } else if (extraBytes === 2) {
-    tmp = (uint8[len - 2] << 8) + (uint8[len - 1])
-    output += lookup[tmp >> 10]
-    output += lookup[(tmp >> 4) & 0x3F]
-    output += lookup[(tmp << 2) & 0x3F]
-    output += '='
-  }
-
-  parts.push(output)
-
-  return parts.join('')
-}
-
-
-/***/ }),
-/* 6 */
-/***/ (function(module, exports) {
-
-exports.read = function (buffer, offset, isLE, mLen, nBytes) {
-  var e, m
-  var eLen = nBytes * 8 - mLen - 1
-  var eMax = (1 << eLen) - 1
-  var eBias = eMax >> 1
-  var nBits = -7
-  var i = isLE ? (nBytes - 1) : 0
-  var d = isLE ? -1 : 1
-  var s = buffer[offset + i]
-
-  i += d
-
-  e = s & ((1 << (-nBits)) - 1)
-  s >>= (-nBits)
-  nBits += eLen
-  for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {}
-
-  m = e & ((1 << (-nBits)) - 1)
-  e >>= (-nBits)
-  nBits += mLen
-  for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {}
-
-  if (e === 0) {
-    e = 1 - eBias
-  } else if (e === eMax) {
-    return m ? NaN : ((s ? -1 : 1) * Infinity)
-  } else {
-    m = m + Math.pow(2, mLen)
-    e = e - eBias
-  }
-  return (s ? -1 : 1) * m * Math.pow(2, e - mLen)
-}
-
-exports.write = function (buffer, value, offset, isLE, mLen, nBytes) {
-  var e, m, c
-  var eLen = nBytes * 8 - mLen - 1
-  var eMax = (1 << eLen) - 1
-  var eBias = eMax >> 1
-  var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)
-  var i = isLE ? 0 : (nBytes - 1)
-  var d = isLE ? 1 : -1
-  var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0
-
-  value = Math.abs(value)
-
-  if (isNaN(value) || value === Infinity) {
-    m = isNaN(value) ? 1 : 0
-    e = eMax
-  } else {
-    e = Math.floor(Math.log(value) / Math.LN2)
-    if (value * (c = Math.pow(2, -e)) < 1) {
-      e--
-      c *= 2
-    }
-    if (e + eBias >= 1) {
-      value += rt / c
-    } else {
-      value += rt * Math.pow(2, 1 - eBias)
-    }
-    if (value * c >= 2) {
-      e++
-      c /= 2
-    }
-
-    if (e + eBias >= eMax) {
-      m = 0
-      e = eMax
-    } else if (e + eBias >= 1) {
-      m = (value * c - 1) * Math.pow(2, mLen)
-      e = e + eBias
-    } else {
-      m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)
-      e = 0
-    }
-  }
-
-  for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}
-
-  e = (e << mLen) | m
-  eLen += mLen
-  for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}
-
-  buffer[offset + i - d] |= s * 128
-}
-
-
-/***/ }),
-/* 7 */
-/***/ (function(module, exports) {
-
-var toString = {}.toString;
-
-module.exports = Array.isArray || function (arr) {
-  return toString.call(arr) == '[object Array]';
-};
-
-
-/***/ }),
-/* 8 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/**
-	C-like unsigned 32 bits integers in Javascript
-	Copyright (C) 2013, Pierre Curto
-	MIT license
- */
-;(function (root) {
-
-	// Local cache for typical radices
-	var radixPowerCache = {
-		36: UINT32( Math.pow(36, 5) )
-	,	16: UINT32( Math.pow(16, 7) )
-	,	10: UINT32( Math.pow(10, 9) )
-	,	2:  UINT32( Math.pow(2, 30) )
-	}
-	var radixCache = {
-		36: UINT32(36)
-	,	16: UINT32(16)
-	,	10: UINT32(10)
-	,	2:  UINT32(2)
-	}
-
-	/**
-	 *	Represents an unsigned 32 bits integer
-	 * @constructor
-	 * @param {Number|String|Number} low bits     | integer as a string 		 | integer as a number
-	 * @param {Number|Number|Undefined} high bits | radix (optional, default=10)
-	 * @return 
-	 */
-	function UINT32 (l, h) {
-		if ( !(this instanceof UINT32) )
-			return new UINT32(l, h)
-
-		this._low = 0
-		this._high = 0
-		this.remainder = null
-		if (typeof h == 'undefined')
-			return fromNumber.call(this, l)
-
-		if (typeof l == 'string')
-			return fromString.call(this, l, h)
-
-		fromBits.call(this, l, h)
-	}
-
-	/**
-	 * Set the current _UINT32_ object with its low and high bits
-	 * @method fromBits
-	 * @param {Number} low bits
-	 * @param {Number} high bits
-	 * @return ThisExpression
-	 */
-	function fromBits (l, h) {
-		this._low = l | 0
-		this._high = h | 0
-
-		return this
-	}
-	UINT32.prototype.fromBits = fromBits
-
-	/**
-	 * Set the current _UINT32_ object from a number
-	 * @method fromNumber
-	 * @param {Number} number
-	 * @return ThisExpression
-	 */
-	function fromNumber (value) {
-		this._low = value & 0xFFFF
-		this._high = value >>> 16
-
-		return this
-	}
-	UINT32.prototype.fromNumber = fromNumber
-
-	/**
-	 * Set the current _UINT32_ object from a string
-	 * @method fromString
-	 * @param {String} integer as a string
-	 * @param {Number} radix (optional, default=10)
-	 * @return ThisExpression
-	 */
-	function fromString (s, radix) {
-		var value = parseInt(s, radix || 10)
-
-		this._low = value & 0xFFFF
-		this._high = value >>> 16
-
-		return this
-	}
-	UINT32.prototype.fromString = fromString
-
-	/**
-	 * Convert this _UINT32_ to a number
-	 * @method toNumber
-	 * @return {Number} the converted UINT32
-	 */
-	UINT32.prototype.toNumber = function () {
-		return (this._high * 65536) + this._low
-	}
-
-	/**
-	 * Convert this _UINT32_ to a string
-	 * @method toString
-	 * @param {Number} radix (optional, default=10)
-	 * @return {String} the converted UINT32
-	 */
-	UINT32.prototype.toString = function (radix) {
-		return this.toNumber().toString(radix || 10)
-	}
-
-	/**
-	 * Add two _UINT32_. The current _UINT32_ stores the result
-	 * @method add
-	 * @param {Object} other UINT32
-	 * @return ThisExpression
-	 */
-	UINT32.prototype.add = function (other) {
-		var a00 = this._low + other._low
-		var a16 = a00 >>> 16
-
-		a16 += this._high + other._high
-
-		this._low = a00 & 0xFFFF
-		this._high = a16 & 0xFFFF
-
-		return this
-	}
-
-	/**
-	 * Subtract two _UINT32_. The current _UINT32_ stores the result
-	 * @method subtract
-	 * @param {Object} other UINT32
-	 * @return ThisExpression
-	 */
-	UINT32.prototype.subtract = function (other) {
-		//TODO inline
-		return this.add( other.clone().negate() )
-	}
-
-	/**
-	 * Multiply two _UINT32_. The current _UINT32_ stores the result
-	 * @method multiply
-	 * @param {Object} other UINT32
-	 * @return ThisExpression
-	 */
-	UINT32.prototype.multiply = function (other) {
-		/*
-			a = a00 + a16
-			b = b00 + b16
-			a*b = (a00 + a16)(b00 + b16)
-				= a00b00 + a00b16 + a16b00 + a16b16
-
-			a16b16 overflows the 32bits
-		 */
-		var a16 = this._high
-		var a00 = this._low
-		var b16 = other._high
-		var b00 = other._low
-
-/* Removed to increase speed under normal circumstances (i.e. not multiplying by 0 or 1)
-		// this == 0 or other == 1: nothing to do
-		if ((a00 == 0 && a16 == 0) || (b00 == 1 && b16 == 0)) return this
-
-		// other == 0 or this == 1: this = other
-		if ((b00 == 0 && b16 == 0) || (a00 == 1 && a16 == 0)) {
-			this._low = other._low
-			this._high = other._high
-			return this
-		}
-*/
-
-		var c16, c00
-		c00 = a00 * b00
-		c16 = c00 >>> 16
-
-		c16 += a16 * b00
-		c16 &= 0xFFFF		// Not required but improves performance
-		c16 += a00 * b16
-
-		this._low = c00 & 0xFFFF
-		this._high = c16 & 0xFFFF
-
-		return this
-	}
-
-	/**
-	 * Divide two _UINT32_. The current _UINT32_ stores the result.
-	 * The remainder is made available as the _remainder_ property on
-	 * the _UINT32_ object. It can be null, meaning there are no remainder.
-	 * @method div
-	 * @param {Object} other UINT32
-	 * @return ThisExpression
-	 */
-	UINT32.prototype.div = function (other) {
-		if ( (other._low == 0) && (other._high == 0) ) throw Error('division by zero')
-
-		// other == 1
-		if (other._high == 0 && other._low == 1) {
-			this.remainder = new UINT32(0)
-			return this
-		}
-
-		// other > this: 0
-		if ( other.gt(this) ) {
-			this.remainder = this.clone()
-			this._low = 0
-			this._high = 0
-			return this
-		}
-		// other == this: 1
-		if ( this.eq(other) ) {
-			this.remainder = new UINT32(0)
-			this._low = 1
-			this._high = 0
-			return this
-		}
-
-		// Shift the divisor left until it is higher than the dividend
-		var _other = other.clone()
-		var i = -1
-		while ( !this.lt(_other) ) {
-			// High bit can overflow the default 16bits
-			// Its ok since we right shift after this loop
-			// The overflown bit must be kept though
-			_other.shiftLeft(1, true)
-			i++
-		}
-
-		// Set the remainder
-		this.remainder = this.clone()
-		// Initialize the current result to 0
-		this._low = 0
-		this._high = 0
-		for (; i >= 0; i--) {
-			_other.shiftRight(1)
-			// If shifted divisor is smaller than the dividend
-			// then subtract it from the dividend
-			if ( !this.remainder.lt(_other) ) {
-				this.remainder.subtract(_other)
-				// Update the current result
-				if (i >= 16) {
-					this._high |= 1 << (i - 16)
-				} else {
-					this._low |= 1 << i
-				}
-			}
-		}
-
-		return this
-	}
-
-	/**
-	 * Negate the current _UINT32_
-	 * @method negate
-	 * @return ThisExpression
-	 */
-	UINT32.prototype.negate = function () {
-		var v = ( ~this._low & 0xFFFF ) + 1
-		this._low = v & 0xFFFF
-		this._high = (~this._high + (v >>> 16)) & 0xFFFF
-
-		return this
-	}
-
-	/**
-	 * Equals
-	 * @method eq
-	 * @param {Object} other UINT32
-	 * @return {Boolean}
-	 */
-	UINT32.prototype.equals = UINT32.prototype.eq = function (other) {
-		return (this._low == other._low) && (this._high == other._high)
-	}
-
-	/**
-	 * Greater than (strict)
-	 * @method gt
-	 * @param {Object} other UINT32
-	 * @return {Boolean}
-	 */
-	UINT32.prototype.greaterThan = UINT32.prototype.gt = function (other) {
-		if (this._high > other._high) return true
-		if (this._high < other._high) return false
-		return this._low > other._low
-	}
-
-	/**
-	 * Less than (strict)
-	 * @method lt
-	 * @param {Object} other UINT32
-	 * @return {Boolean}
-	 */
-	UINT32.prototype.lessThan = UINT32.prototype.lt = function (other) {
-		if (this._high < other._high) return true
-		if (this._high > other._high) return false
-		return this._low < other._low
-	}
-
-	/**
-	 * Bitwise OR
-	 * @method or
-	 * @param {Object} other UINT32
-	 * @return ThisExpression
-	 */
-	UINT32.prototype.or = function (other) {
-		this._low |= other._low
-		this._high |= other._high
-
-		return this
-	}
-
-	/**
-	 * Bitwise AND
-	 * @method and
-	 * @param {Object} other UINT32
-	 * @return ThisExpression
-	 */
-	UINT32.prototype.and = function (other) {
-		this._low &= other._low
-		this._high &= other._high
-
-		return this
-	}
-
-	/**
-	 * Bitwise NOT
-	 * @method not
-	 * @return ThisExpression
-	 */
-	UINT32.prototype.not = function() {
-		this._low = ~this._low & 0xFFFF
-		this._high = ~this._high & 0xFFFF
-
-		return this
-	}
-
-	/**
-	 * Bitwise XOR
-	 * @method xor
-	 * @param {Object} other UINT32
-	 * @return ThisExpression
-	 */
-	UINT32.prototype.xor = function (other) {
-		this._low ^= other._low
-		this._high ^= other._high
-
-		return this
-	}
-
-	/**
-	 * Bitwise shift right
-	 * @method shiftRight
-	 * @param {Number} number of bits to shift
-	 * @return ThisExpression
-	 */
-	UINT32.prototype.shiftRight = UINT32.prototype.shiftr = function (n) {
-		if (n > 16) {
-			this._low = this._high >> (n - 16)
-			this._high = 0
-		} else if (n == 16) {
-			this._low = this._high
-			this._high = 0
-		} else {
-			this._low = (this._low >> n) | ( (this._high << (16-n)) & 0xFFFF )
-			this._high >>= n
-		}
-
-		return this
-	}
-
-	/**
-	 * Bitwise shift left
-	 * @method shiftLeft
-	 * @param {Number} number of bits to shift
-	 * @param {Boolean} allow overflow
-	 * @return ThisExpression
-	 */
-	UINT32.prototype.shiftLeft = UINT32.prototype.shiftl = function (n, allowOverflow) {
-		if (n > 16) {
-			this._high = this._low << (n - 16)
-			this._low = 0
-			if (!allowOverflow) {
-				this._high &= 0xFFFF
-			}
-		} else if (n == 16) {
-			this._high = this._low
-			this._low = 0
-		} else {
-			this._high = (this._high << n) | (this._low >> (16-n))
-			this._low = (this._low << n) & 0xFFFF
-			if (!allowOverflow) {
-				// Overflow only allowed on the high bits...
-				this._high &= 0xFFFF
-			}
-		}
-
-		return this
-	}
-
-	/**
-	 * Bitwise rotate left
-	 * @method rotl
-	 * @param {Number} number of bits to rotate
-	 * @return ThisExpression
-	 */
-	UINT32.prototype.rotateLeft = UINT32.prototype.rotl = function (n) {
-		var v = (this._high << 16) | this._low
-		v = (v << n) | (v >>> (32 - n))
-		this._low = v & 0xFFFF
-		this._high = v >>> 16
-
-		return this
-	}
-
-	/**
-	 * Bitwise rotate right
-	 * @method rotr
-	 * @param {Number} number of bits to rotate
-	 * @return ThisExpression
-	 */
-	UINT32.prototype.rotateRight = UINT32.prototype.rotr = function (n) {
-		var v = (this._high << 16) | this._low
-		v = (v >>> n) | (v << (32 - n))
-		this._low = v & 0xFFFF
-		this._high = v >>> 16
-
-		return this
-	}
-
-	/**
-	 * Clone the current _UINT32_
-	 * @method clone
-	 * @return {Object} cloned UINT32
-	 */
-	UINT32.prototype.clone = function () {
-		return new UINT32(this._low, this._high)
-	}
-
-	if (true) {
-		// AMD / RequireJS
-		!(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = (function () {
-			return UINT32
-		}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
-				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__))
-	} else if (typeof module != 'undefined' && module.exports) {
-		// Node.js
-		module.exports = UINT32
-	} else {
-		// Browser
-		root['UINT32'] = UINT32
-	}
-
-})(this)
-
-
-/***/ }),
-/* 9 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/**
-	C-like unsigned 64 bits integers in Javascript
-	Copyright (C) 2013, Pierre Curto
-	MIT license
- */
-;(function (root) {
-
-	// Local cache for typical radices
-	var radixPowerCache = {
-		16: UINT64( Math.pow(16, 5) )
-	,	10: UINT64( Math.pow(10, 5) )
-	,	2:  UINT64( Math.pow(2, 5) )
-	}
-	var radixCache = {
-		16: UINT64(16)
-	,	10: UINT64(10)
-	,	2:  UINT64(2)
-	}
-
-	/**
-	 *	Represents an unsigned 64 bits integer
-	 * @constructor
-	 * @param {Number} first low bits (8)
-	 * @param {Number} second low bits (8)
-	 * @param {Number} first high bits (8)
-	 * @param {Number} second high bits (8)
-	 * or
-	 * @param {Number} low bits (32)
-	 * @param {Number} high bits (32)
-	 * or
-	 * @param {String|Number} integer as a string 		 | integer as a number
-	 * @param {Number|Undefined} radix (optional, default=10)
-	 * @return 
-	 */
-	function UINT64 (a00, a16, a32, a48) {
-		if ( !(this instanceof UINT64) )
-			return new UINT64(a00, a16, a32, a48)
-
-		this.remainder = null
-		if (typeof a00 == 'string')
-			return fromString.call(this, a00, a16)
-
-		if (typeof a16 == 'undefined')
-			return fromNumber.call(this, a00)
-
-		fromBits.apply(this, arguments)
-	}
-
-	/**
-	 * Set the current _UINT64_ object with its low and high bits
-	 * @method fromBits
-	 * @param {Number} first low bits (8)
-	 * @param {Number} second low bits (8)
-	 * @param {Number} first high bits (8)
-	 * @param {Number} second high bits (8)
-	 * or
-	 * @param {Number} low bits (32)
-	 * @param {Number} high bits (32)
-	 * @return ThisExpression
-	 */
-	function fromBits (a00, a16, a32, a48) {
-		if (typeof a32 == 'undefined') {
-			this._a00 = a00 & 0xFFFF
-			this._a16 = a00 >>> 16
-			this._a32 = a16 & 0xFFFF
-			this._a48 = a16 >>> 16
-			return this
-		}
-
-		this._a00 = a00 | 0
-		this._a16 = a16 | 0
-		this._a32 = a32 | 0
-		this._a48 = a48 | 0
-
-		return this
-	}
-	UINT64.prototype.fromBits = fromBits
-
-	/**
-	 * Set the current _UINT64_ object from a number
-	 * @method fromNumber
-	 * @param {Number} number
-	 * @return ThisExpression
-	 */
-	function fromNumber (value) {
-		this._a00 = value & 0xFFFF
-		this._a16 = value >>> 16
-		this._a32 = 0
-		this._a48 = 0
-
-		return this
-	}
-	UINT64.prototype.fromNumber = fromNumber
-
-	/**
-	 * Set the current _UINT64_ object from a string
-	 * @method fromString
-	 * @param {String} integer as a string
-	 * @param {Number} radix (optional, default=10)
-	 * @return ThisExpression
-	 */
-	function fromString (s, radix) {
-		radix = radix || 10
-
-		this._a00 = 0
-		this._a16 = 0
-		this._a32 = 0
-		this._a48 = 0
-
-		/*
-			In Javascript, bitwise operators only operate on the first 32 bits 
-			of a number, even though parseInt() encodes numbers with a 53 bits 
-			mantissa.
-			Therefore UINT64(<Number>) can only work on 32 bits.
-			The radix maximum value is 36 (as per ECMA specs) (26 letters + 10 digits)
-			maximum input value is m = 32bits as 1 = 2^32 - 1
-			So the maximum substring length n is:
-			36^(n+1) - 1 = 2^32 - 1
-			36^(n+1) = 2^32
-			(n+1)ln(36) = 32ln(2)
-			n = 32ln(2)/ln(36) - 1
-			n = 5.189644915687692
-			n = 5
-		 */
-		var radixUint = radixPowerCache[radix] || new UINT64( Math.pow(radix, 5) )
-
-		for (var i = 0, len = s.length; i < len; i += 5) {
-			var size = Math.min(5, len - i)
-			var value = parseInt( s.slice(i, i + size), radix )
-			this.multiply(
-					size < 5
-						? new UINT64( Math.pow(radix, size) )
-						: radixUint
-				)
-				.add( new UINT64(value) )
-		}
-
-		return this
-	}
-	UINT64.prototype.fromString = fromString
-
-	/**
-	 * Convert this _UINT64_ to a number (last 32 bits are dropped)
-	 * @method toNumber
-	 * @return {Number} the converted UINT64
-	 */
-	UINT64.prototype.toNumber = function () {
-		return (this._a16 * 65536) + this._a00
-	}
-
-	/**
-	 * Convert this _UINT64_ to a string
-	 * @method toString
-	 * @param {Number} radix (optional, default=10)
-	 * @return {String} the converted UINT64
-	 */
-	UINT64.prototype.toString = function (radix) {
-		radix = radix || 10
-		var radixUint = radixCache[radix] || new UINT64(radix)
-
-		if ( !this.gt(radixUint) ) return this.toNumber().toString(radix)
-
-		var self = this.clone()
-		var res = new Array(64)
-		for (var i = 63; i >= 0; i--) {
-			self.div(radixUint)
-			res[i] = self.remainder.toNumber().toString(radix)
-			if ( !self.gt(radixUint) ) break
-		}
-		res[i-1] = self.toNumber().toString(radix)
-
-		return res.join('')
-	}
-
-	/**
-	 * Add two _UINT64_. The current _UINT64_ stores the result
-	 * @method add
-	 * @param {Object} other UINT64
-	 * @return ThisExpression
-	 */
-	UINT64.prototype.add = function (other) {
-		var a00 = this._a00 + other._a00
-
-		var a16 = a00 >>> 16
-		a16 += this._a16 + other._a16
-
-		var a32 = a16 >>> 16
-		a32 += this._a32 + other._a32
-
-		var a48 = a32 >>> 16
-		a48 += this._a48 + other._a48
-
-		this._a00 = a00 & 0xFFFF
-		this._a16 = a16 & 0xFFFF
-		this._a32 = a32 & 0xFFFF
-		this._a48 = a48 & 0xFFFF
-
-		return this
-	}
-
-	/**
-	 * Subtract two _UINT64_. The current _UINT64_ stores the result
-	 * @method subtract
-	 * @param {Object} other UINT64
-	 * @return ThisExpression
-	 */
-	UINT64.prototype.subtract = function (other) {
-		return this.add( other.clone().negate() )
-	}
-
-	/**
-	 * Multiply two _UINT64_. The current _UINT64_ stores the result
-	 * @method multiply
-	 * @param {Object} other UINT64
-	 * @return ThisExpression
-	 */
-	UINT64.prototype.multiply = function (other) {
-		/*
-			a = a00 + a16 + a32 + a48
-			b = b00 + b16 + b32 + b48
-			a*b = (a00 + a16 + a32 + a48)(b00 + b16 + b32 + b48)
-				= a00b00 + a00b16 + a00b32 + a00b48
-				+ a16b00 + a16b16 + a16b32 + a16b48
-				+ a32b00 + a32b16 + a32b32 + a32b48
-				+ a48b00 + a48b16 + a48b32 + a48b48
-
-			a16b48, a32b32, a48b16, a48b32 and a48b48 overflow the 64 bits
-			so it comes down to:
-			a*b	= a00b00 + a00b16 + a00b32 + a00b48
-				+ a16b00 + a16b16 + a16b32
-				+ a32b00 + a32b16
-				+ a48b00
-				= a00b00
-				+ a00b16 + a16b00
-				+ a00b32 + a16b16 + a32b00
-				+ a00b48 + a16b32 + a32b16 + a48b00
-		 */
-		var a00 = this._a00
-		var a16 = this._a16
-		var a32 = this._a32
-		var a48 = this._a48
-		var b00 = other._a00
-		var b16 = other._a16
-		var b32 = other._a32
-		var b48 = other._a48
-
-		var c00 = a00 * b00
-
-		var c16 = c00 >>> 16
-		c16 += a00 * b16
-		var c32 = c16 >>> 16
-		c16 &= 0xFFFF
-		c16 += a16 * b00
-
-		c32 += c16 >>> 16
-		c32 += a00 * b32
-		var c48 = c32 >>> 16
-		c32 &= 0xFFFF
-		c32 += a16 * b16
-		c48 += c32 >>> 16
-		c32 &= 0xFFFF
-		c32 += a32 * b00
-
-		c48 += c32 >>> 16
-		c48 += a00 * b48
-		c48 &= 0xFFFF
-		c48 += a16 * b32
-		c48 &= 0xFFFF
-		c48 += a32 * b16
-		c48 &= 0xFFFF
-		c48 += a48 * b00
-
-		this._a00 = c00 & 0xFFFF
-		this._a16 = c16 & 0xFFFF
-		this._a32 = c32 & 0xFFFF
-		this._a48 = c48 & 0xFFFF
-
-		return this
-	}
-
-	/**
-	 * Divide two _UINT64_. The current _UINT64_ stores the result.
-	 * The remainder is made available as the _remainder_ property on
-	 * the _UINT64_ object. It can be null, meaning there are no remainder.
-	 * @method div
-	 * @param {Object} other UINT64
-	 * @return ThisExpression
-	 */
-	UINT64.prototype.div = function (other) {
-		if ( (other._a16 == 0) && (other._a32 == 0) && (other._a48 == 0) ) {
-			if (other._a00 == 0) throw Error('division by zero')
-
-			// other == 1: this
-			if (other._a00 == 1) {
-				this.remainder = new UINT64(0)
-				return this
-			}
-		}
-
-		// other > this: 0
-		if ( other.gt(this) ) {
-			this.remainder = this.clone()
-			this._a00 = 0
-			this._a16 = 0
-			this._a32 = 0
-			this._a48 = 0
-			return this
-		}
-		// other == this: 1
-		if ( this.eq(other) ) {
-			this.remainder = new UINT64(0)
-			this._a00 = 1
-			this._a16 = 0
-			this._a32 = 0
-			this._a48 = 0
-			return this
-		}
-
-		// Shift the divisor left until it is higher than the dividend
-		var _other = other.clone()
-		var i = -1
-		while ( !this.lt(_other) ) {
-			// High bit can overflow the default 16bits
-			// Its ok since we right shift after this loop
-			// The overflown bit must be kept though
-			_other.shiftLeft(1, true)
-			i++
-		}
-
-		// Set the remainder
-		this.remainder = this.clone()
-		// Initialize the current result to 0
-		this._a00 = 0
-		this._a16 = 0
-		this._a32 = 0
-		this._a48 = 0
-		for (; i >= 0; i--) {
-			_other.shiftRight(1)
-			// If shifted divisor is smaller than the dividend
-			// then subtract it from the dividend
-			if ( !this.remainder.lt(_other) ) {
-				this.remainder.subtract(_other)
-				// Update the current result
-				if (i >= 48) {
-					this._a48 |= 1 << (i - 48)
-				} else if (i >= 32) {
-					this._a32 |= 1 << (i - 32)
-				} else if (i >= 16) {
-					this._a16 |= 1 << (i - 16)
-				} else {
-					this._a00 |= 1 << i
-				}
-			}
-		}
-
-		return this
-	}
-
-	/**
-	 * Negate the current _UINT64_
-	 * @method negate
-	 * @return ThisExpression
-	 */
-	UINT64.prototype.negate = function () {
-		var v = ( ~this._a00 & 0xFFFF ) + 1
-		this._a00 = v & 0xFFFF
-		v = (~this._a16 & 0xFFFF) + (v >>> 16)
-		this._a16 = v & 0xFFFF
-		v = (~this._a32 & 0xFFFF) + (v >>> 16)
-		this._a32 = v & 0xFFFF
-		this._a48 = (~this._a48 + (v >>> 16)) & 0xFFFF
-
-		return this
-	}
-
-	/**
-
-	 * @method eq
-	 * @param {Object} other UINT64
-	 * @return {Boolean}
-	 */
-	UINT64.prototype.equals = UINT64.prototype.eq = function (other) {
-		return (this._a48 == other._a48) && (this._a00 == other._a00)
-			 && (this._a32 == other._a32) && (this._a16 == other._a16)
-	}
-
-	/**
-	 * Greater than (strict)
-	 * @method gt
-	 * @param {Object} other UINT64
-	 * @return {Boolean}
-	 */
-	UINT64.prototype.greaterThan = UINT64.prototype.gt = function (other) {
-		if (this._a48 > other._a48) return true
-		if (this._a48 < other._a48) return false
-		if (this._a32 > other._a32) return true
-		if (this._a32 < other._a32) return false
-		if (this._a16 > other._a16) return true
-		if (this._a16 < other._a16) return false
-		return this._a00 > other._a00
-	}
-
-	/**
-	 * Less than (strict)
-	 * @method lt
-	 * @param {Object} other UINT64
-	 * @return {Boolean}
-	 */
-	UINT64.prototype.lessThan = UINT64.prototype.lt = function (other) {
-		if (this._a48 < other._a48) return true
-		if (this._a48 > other._a48) return false
-		if (this._a32 < other._a32) return true
-		if (this._a32 > other._a32) return false
-		if (this._a16 < other._a16) return true
-		if (this._a16 > other._a16) return false
-		return this._a00 < other._a00
-	}
-
-	/**
-	 * Bitwise OR
-	 * @method or
-	 * @param {Object} other UINT64
-	 * @return ThisExpression
-	 */
-	UINT64.prototype.or = function (other) {
-		this._a00 |= other._a00
-		this._a16 |= other._a16
-		this._a32 |= other._a32
-		this._a48 |= other._a48
-
-		return this
-	}
-
-	/**
-	 * Bitwise AND
-	 * @method and
-	 * @param {Object} other UINT64
-	 * @return ThisExpression
-	 */
-	UINT64.prototype.and = function (other) {
-		this._a00 &= other._a00
-		this._a16 &= other._a16
-		this._a32 &= other._a32
-		this._a48 &= other._a48
-
-		return this
-	}
-
-	/**
-	 * Bitwise XOR
-	 * @method xor
-	 * @param {Object} other UINT64
-	 * @return ThisExpression
-	 */
-	UINT64.prototype.xor = function (other) {
-		this._a00 ^= other._a00
-		this._a16 ^= other._a16
-		this._a32 ^= other._a32
-		this._a48 ^= other._a48
-
-		return this
-	}
-
-	/**
-	 * Bitwise NOT
-	 * @method not
-	 * @return ThisExpression
-	 */
-	UINT64.prototype.not = function() {
-		this._a00 = ~this._a00 & 0xFFFF
-		this._a16 = ~this._a16 & 0xFFFF
-		this._a32 = ~this._a32 & 0xFFFF
-		this._a48 = ~this._a48 & 0xFFFF
-
-		return this
-	}
-
-	/**
-	 * Bitwise shift right
-	 * @method shiftRight
-	 * @param {Number} number of bits to shift
-	 * @return ThisExpression
-	 */
-	UINT64.prototype.shiftRight = UINT64.prototype.shiftr = function (n) {
-		n %= 64
-		if (n >= 48) {
-			this._a00 = this._a48 >> (n - 48)
-			this._a16 = 0
-			this._a32 = 0
-			this._a48 = 0
-		} else if (n >= 32) {
-			n -= 32
-			this._a00 = ( (this._a32 >> n) | (this._a48 << (16-n)) ) & 0xFFFF
-			this._a16 = (this._a48 >> n) & 0xFFFF
-			this._a32 = 0
-			this._a48 = 0
-		} else if (n >= 16) {
-			n -= 16
-			this._a00 = ( (this._a16 >> n) | (this._a32 << (16-n)) ) & 0xFFFF
-			this._a16 = ( (this._a32 >> n) | (this._a48 << (16-n)) ) & 0xFFFF
-			this._a32 = (this._a48 >> n) & 0xFFFF
-			this._a48 = 0
-		} else {
-			this._a00 = ( (this._a00 >> n) | (this._a16 << (16-n)) ) & 0xFFFF
-			this._a16 = ( (this._a16 >> n) | (this._a32 << (16-n)) ) & 0xFFFF
-			this._a32 = ( (this._a32 >> n) | (this._a48 << (16-n)) ) & 0xFFFF
-			this._a48 = (this._a48 >> n) & 0xFFFF
-		}
-
-		return this
-	}
-
-	/**
-	 * Bitwise shift left
-	 * @method shiftLeft
-	 * @param {Number} number of bits to shift
-	 * @param {Boolean} allow overflow
-	 * @return ThisExpression
-	 */
-	UINT64.prototype.shiftLeft = UINT64.prototype.shiftl = function (n, allowOverflow) {
-		n %= 64
-		if (n >= 48) {
-			this._a48 = this._a00 << (n - 48)
-			this._a32 = 0
-			this._a16 = 0
-			this._a00 = 0
-		} else if (n >= 32) {
-			n -= 32
-			this._a48 = (this._a16 << n) | (this._a00 >> (16-n))
-			this._a32 = (this._a00 << n) & 0xFFFF
-			this._a16 = 0
-			this._a00 = 0
-		} else if (n >= 16) {
-			n -= 16
-			this._a48 = (this._a32 << n) | (this._a16 >> (16-n))
-			this._a32 = ( (this._a16 << n) | (this._a00 >> (16-n)) ) & 0xFFFF
-			this._a16 = (this._a00 << n) & 0xFFFF
-			this._a00 = 0
-		} else {
-			this._a48 = (this._a48 << n) | (this._a32 >> (16-n))
-			this._a32 = ( (this._a32 << n) | (this._a16 >> (16-n)) ) & 0xFFFF
-			this._a16 = ( (this._a16 << n) | (this._a00 >> (16-n)) ) & 0xFFFF
-			this._a00 = (this._a00 << n) & 0xFFFF
-		}
-		if (!allowOverflow) {
-			this._a48 &= 0xFFFF
-		}
-
-		return this
-	}
-
-	/**
-	 * Bitwise rotate left
-	 * @method rotl
-	 * @param {Number} number of bits to rotate
-	 * @return ThisExpression
-	 */
-	UINT64.prototype.rotateLeft = UINT64.prototype.rotl = function (n) {
-		n %= 64
-		if (n == 0) return this
-		if (n >= 32) {
-			// A.B.C.D
-			// B.C.D.A rotl(16)
-			// C.D.A.B rotl(32)
-			var v = this._a00
-			this._a00 = this._a32
-			this._a32 = v
-			v = this._a48
-			this._a48 = this._a16
-			this._a16 = v
-			if (n == 32) return this
-			n -= 32
-		}
-
-		var high = (this._a48 << 16) | this._a32
-		var low = (this._a16 << 16) | this._a00
-
-		var _high = (high << n) | (low >>> (32 - n))
-		var _low = (low << n) | (high >>> (32 - n))
-
-		this._a00 = _low & 0xFFFF
-		this._a16 = _low >>> 16
-		this._a32 = _high & 0xFFFF
-		this._a48 = _high >>> 16
-
-		return this
-	}
-
-	/**
-	 * Bitwise rotate right
-	 * @method rotr
-	 * @param {Number} number of bits to rotate
-	 * @return ThisExpression
-	 */
-	UINT64.prototype.rotateRight = UINT64.prototype.rotr = function (n) {
-		n %= 64
-		if (n == 0) return this
-		if (n >= 32) {
-			// A.B.C.D
-			// D.A.B.C rotr(16)
-			// C.D.A.B rotr(32)
-			var v = this._a00
-			this._a00 = this._a32
-			this._a32 = v
-			v = this._a48
-			this._a48 = this._a16
-			this._a16 = v
-			if (n == 32) return this
-			n -= 32
-		}
-
-		var high = (this._a48 << 16) | this._a32
-		var low = (this._a16 << 16) | this._a00
-
-		var _high = (high >>> n) | (low << (32 - n))
-		var _low = (low >>> n) | (high << (32 - n))
-
-		this._a00 = _low & 0xFFFF
-		this._a16 = _low >>> 16
-		this._a32 = _high & 0xFFFF
-		this._a48 = _high >>> 16
-
-		return this
-	}
-
-	/**
-	 * Clone the current _UINT64_
-	 * @method clone
-	 * @return {Object} cloned UINT64
-	 */
-	UINT64.prototype.clone = function () {
-		return new UINT64(this._a00, this._a16, this._a32, this._a48)
-	}
-
-	if (true) {
-		// AMD / RequireJS
-		!(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = (function () {
-			return UINT64
-		}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
-				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__))
-	} else if (typeof module != 'undefined' && module.exports) {
-		// Node.js
-		module.exports = UINT64
-	} else {
-		// Browser
-		root['UINT64'] = UINT64
-	}
-
-})(this)
-
-
-/***/ }),
-/* 10 */
-/***/ (function(module, exports, __webpack_require__) {
-
-/* WEBPACK VAR INJECTION */(function(Buffer) {/**
-xxHash64 implementation in pure Javascript
-
-Copyright (C) 2016, Pierre Curto
-MIT license
-*/
-var UINT64 = __webpack_require__(1).UINT64
-
-/*
- * Constants
- */
-var PRIME64_1 = UINT64( '11400714785074694791' )
-var PRIME64_2 = UINT64( '14029467366897019727' )
-var PRIME64_3 = UINT64(  '1609587929392839161' )
-var PRIME64_4 = UINT64(  '9650029242287828579' )
-var PRIME64_5 = UINT64(  '2870177450012600261' )
-
-/**
-* Convert string to proper UTF-8 array
-* @param str Input string
-* @returns {Uint8Array} UTF8 array is returned as uint8 array
-*/
-function toUTF8Array (str) {
-	var utf8 = []
-	for (var i=0, n=str.length; i < n; i++) {
-		var charcode = str.charCodeAt(i)
-		if (charcode < 0x80) utf8.push(charcode)
-		else if (charcode < 0x800) {
-			utf8.push(0xc0 | (charcode >> 6),
-			0x80 | (charcode & 0x3f))
-		}
-		else if (charcode < 0xd800 || charcode >= 0xe000) {
-			utf8.push(0xe0 | (charcode >> 12),
-			0x80 | ((charcode>>6) & 0x3f),
-			0x80 | (charcode & 0x3f))
-		}
-		// surrogate pair
-		else {
-			i++;
-			// UTF-16 encodes 0x10000-0x10FFFF by
-			// subtracting 0x10000 and splitting the
-			// 20 bits of 0x0-0xFFFFF into two halves
-			charcode = 0x10000 + (((charcode & 0x3ff)<<10)
-			| (str.charCodeAt(i) & 0x3ff))
-			utf8.push(0xf0 | (charcode >>18),
-			0x80 | ((charcode>>12) & 0x3f),
-			0x80 | ((charcode>>6) & 0x3f),
-			0x80 | (charcode & 0x3f))
-		}
-	}
-
-	return new Uint8Array(utf8)
-}
-
-/**
- * XXH64 object used as a constructor or a function
- * @constructor
- * or
- * @param {Object|String} input data
- * @param {Number|UINT64} seed
- * @return ThisExpression
- * or
- * @return {UINT64} xxHash
- */
-function XXH64 () {
-	if (arguments.length == 2)
-		return new XXH64( arguments[1] ).update( arguments[0] ).digest()
-
-	if (!(this instanceof XXH64))
-		return new XXH64( arguments[0] )
-
-	init.call(this, arguments[0])
-}
-
-/**
- * Initialize the XXH64 instance with the given seed
- * @method init
- * @param {Number|Object} seed as a number or an unsigned 32 bits integer
- * @return ThisExpression
- */
- function init (seed) {
-	this.seed = seed instanceof UINT64 ? seed.clone() : UINT64(seed)
-	this.v1 = this.seed.clone().add(PRIME64_1).add(PRIME64_2)
-	this.v2 = this.seed.clone().add(PRIME64_2)
-	this.v3 = this.seed.clone()
-	this.v4 = this.seed.clone().subtract(PRIME64_1)
-	this.total_len = 0
-	this.memsize = 0
-	this.memory = null
-
-	return this
-}
-XXH64.prototype.init = init
-
-/**
- * Add data to be computed for the XXH64 hash
- * @method update
- * @param {String|Buffer|ArrayBuffer} input as a string or nodejs Buffer or ArrayBuffer
- * @return ThisExpression
- */
-XXH64.prototype.update = function (input) {
-	var isString = typeof input == 'string'
-	var isArrayBuffer
-
-	// Convert all strings to utf-8 first (issue #5)
-	if (isString) {
-		input = toUTF8Array(input)
-		isString = false
-		isArrayBuffer = true
-	}
-
-	if (typeof ArrayBuffer !== "undefined" && input instanceof ArrayBuffer)
-	{
-		isArrayBuffer = true
-		input = new Uint8Array(input);
-	}
-
-	var p = 0
-	var len = input.length
-	var bEnd = p + len
-
-	if (len == 0) return this
-
-	this.total_len += len
-
-	if (this.memsize == 0)
-	{
-		if (isString) {
-			this.memory = ''
-		} else if (isArrayBuffer) {
-			this.memory = new Uint8Array(32)
-		} else {
-			this.memory = new Buffer(32)
-		}
-	}
-
-	if (this.memsize + len < 32)   // fill in tmp buffer
-	{
-		// XXH64_memcpy(this.memory + this.memsize, input, len)
-		if (isString) {
-			this.memory += input
-		} else if (isArrayBuffer) {
-			this.memory.set( input.subarray(0, len), this.memsize )
-		} else {
-			input.copy( this.memory, this.memsize, 0, len )
-		}
-
-		this.memsize += len
-		return this
-	}
-
-	if (this.memsize > 0)   // some data left from previous update
-	{
-		// XXH64_memcpy(this.memory + this.memsize, input, 16-this.memsize);
-		if (isString) {
-			this.memory += input.slice(0, 32 - this.memsize)
-		} else if (isArrayBuffer) {
-			this.memory.set( input.subarray(0, 32 - this.memsize), this.memsize )
-		} else {
-			input.copy( this.memory, this.memsize, 0, 32 - this.memsize )
-		}
-
-		var p64 = 0
-		if (isString) {
-			var other
-			other = UINT64(
-					(this.memory.charCodeAt(p64+1) << 8) | this.memory.charCodeAt(p64)
-				,	(this.memory.charCodeAt(p64+3) << 8) | this.memory.charCodeAt(p64+2)
-				,	(this.memory.charCodeAt(p64+5) << 8) | this.memory.charCodeAt(p64+4)
-				,	(this.memory.charCodeAt(p64+7) << 8) | this.memory.charCodeAt(p64+6)
-				)
-			this.v1.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-			p64 += 8
-			other = UINT64(
-					(this.memory.charCodeAt(p64+1) << 8) | this.memory.charCodeAt(p64)
-				,	(this.memory.charCodeAt(p64+3) << 8) | this.memory.charCodeAt(p64+2)
-				,	(this.memory.charCodeAt(p64+5) << 8) | this.memory.charCodeAt(p64+4)
-				,	(this.memory.charCodeAt(p64+7) << 8) | this.memory.charCodeAt(p64+6)
-				)
-			this.v2.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-			p64 += 8
-			other = UINT64(
-					(this.memory.charCodeAt(p64+1) << 8) | this.memory.charCodeAt(p64)
-				,	(this.memory.charCodeAt(p64+3) << 8) | this.memory.charCodeAt(p64+2)
-				,	(this.memory.charCodeAt(p64+5) << 8) | this.memory.charCodeAt(p64+4)
-				,	(this.memory.charCodeAt(p64+7) << 8) | this.memory.charCodeAt(p64+6)
-				)
-			this.v3.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-			p64 += 8
-			other = UINT64(
-					(this.memory.charCodeAt(p64+1) << 8) | this.memory.charCodeAt(p64)
-				,	(this.memory.charCodeAt(p64+3) << 8) | this.memory.charCodeAt(p64+2)
-				,	(this.memory.charCodeAt(p64+5) << 8) | this.memory.charCodeAt(p64+4)
-				,	(this.memory.charCodeAt(p64+7) << 8) | this.memory.charCodeAt(p64+6)
-				)
-			this.v4.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-		} else {
-			var other
-			other = UINT64(
-					(this.memory[p64+1] << 8) | this.memory[p64]
-				,	(this.memory[p64+3] << 8) | this.memory[p64+2]
-				,	(this.memory[p64+5] << 8) | this.memory[p64+4]
-				,	(this.memory[p64+7] << 8) | this.memory[p64+6]
-				)
-			this.v1.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-			p64 += 8
-			other = UINT64(
-					(this.memory[p64+1] << 8) | this.memory[p64]
-				,	(this.memory[p64+3] << 8) | this.memory[p64+2]
-				,	(this.memory[p64+5] << 8) | this.memory[p64+4]
-				,	(this.memory[p64+7] << 8) | this.memory[p64+6]
-				)
-			this.v2.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-			p64 += 8
-			other = UINT64(
-					(this.memory[p64+1] << 8) | this.memory[p64]
-				,	(this.memory[p64+3] << 8) | this.memory[p64+2]
-				,	(this.memory[p64+5] << 8) | this.memory[p64+4]
-				,	(this.memory[p64+7] << 8) | this.memory[p64+6]
-				)
-			this.v3.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-			p64 += 8
-			other = UINT64(
-					(this.memory[p64+1] << 8) | this.memory[p64]
-				,	(this.memory[p64+3] << 8) | this.memory[p64+2]
-				,	(this.memory[p64+5] << 8) | this.memory[p64+4]
-				,	(this.memory[p64+7] << 8) | this.memory[p64+6]
-				)
-			this.v4.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-		}
-
-		p += 32 - this.memsize
-		this.memsize = 0
-		if (isString) this.memory = ''
-	}
-
-	if (p <= bEnd - 32)
-	{
-		var limit = bEnd - 32
-
-		do
-		{
-			if (isString) {
-				var other
-				other = UINT64(
-						(input.charCodeAt(p+1) << 8) | input.charCodeAt(p)
-					,	(input.charCodeAt(p+3) << 8) | input.charCodeAt(p+2)
-					,	(input.charCodeAt(p+5) << 8) | input.charCodeAt(p+4)
-					,	(input.charCodeAt(p+7) << 8) | input.charCodeAt(p+6)
-					)
-				this.v1.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-				p += 8
-				other = UINT64(
-						(input.charCodeAt(p+1) << 8) | input.charCodeAt(p)
-					,	(input.charCodeAt(p+3) << 8) | input.charCodeAt(p+2)
-					,	(input.charCodeAt(p+5) << 8) | input.charCodeAt(p+4)
-					,	(input.charCodeAt(p+7) << 8) | input.charCodeAt(p+6)
-					)
-				this.v2.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-				p += 8
-				other = UINT64(
-						(input.charCodeAt(p+1) << 8) | input.charCodeAt(p)
-					,	(input.charCodeAt(p+3) << 8) | input.charCodeAt(p+2)
-					,	(input.charCodeAt(p+5) << 8) | input.charCodeAt(p+4)
-					,	(input.charCodeAt(p+7) << 8) | input.charCodeAt(p+6)
-					)
-				this.v3.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-				p += 8
-				other = UINT64(
-						(input.charCodeAt(p+1) << 8) | input.charCodeAt(p)
-					,	(input.charCodeAt(p+3) << 8) | input.charCodeAt(p+2)
-					,	(input.charCodeAt(p+5) << 8) | input.charCodeAt(p+4)
-					,	(input.charCodeAt(p+7) << 8) | input.charCodeAt(p+6)
-					)
-				this.v4.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-			} else {
-				var other
-				other = UINT64(
-						(input[p+1] << 8) | input[p]
-					,	(input[p+3] << 8) | input[p+2]
-					,	(input[p+5] << 8) | input[p+4]
-					,	(input[p+7] << 8) | input[p+6]
-					)
-				this.v1.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-				p += 8
-				other = UINT64(
-						(input[p+1] << 8) | input[p]
-					,	(input[p+3] << 8) | input[p+2]
-					,	(input[p+5] << 8) | input[p+4]
-					,	(input[p+7] << 8) | input[p+6]
-					)
-				this.v2.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-				p += 8
-				other = UINT64(
-						(input[p+1] << 8) | input[p]
-					,	(input[p+3] << 8) | input[p+2]
-					,	(input[p+5] << 8) | input[p+4]
-					,	(input[p+7] << 8) | input[p+6]
-					)
-				this.v3.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-				p += 8
-				other = UINT64(
-						(input[p+1] << 8) | input[p]
-					,	(input[p+3] << 8) | input[p+2]
-					,	(input[p+5] << 8) | input[p+4]
-					,	(input[p+7] << 8) | input[p+6]
-					)
-				this.v4.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-			}
-			p += 8
-		} while (p <= limit)
-	}
-
-	if (p < bEnd)
-	{
-		// XXH64_memcpy(this.memory, p, bEnd-p);
-		if (isString) {
-			this.memory += input.slice(p)
-		} else if (isArrayBuffer) {
-			this.memory.set( input.subarray(p, bEnd), this.memsize )
-		} else {
-			input.copy( this.memory, this.memsize, p, bEnd )
-		}
-
-		this.memsize = bEnd - p
-	}
-
-	return this
-}
-
-/**
- * Finalize the XXH64 computation. The XXH64 instance is ready for reuse for the given seed
- * @method digest
- * @return {UINT64} xxHash
- */
-XXH64.prototype.digest = function () {
-	var input = this.memory
-	var isString = typeof input == 'string'
-	var p = 0
-	var bEnd = this.memsize
-	var h64, h
-	var u = new UINT64
-
-	if (this.total_len >= 32)
-	{
-		h64 = this.v1.clone().rotl(1)
-		h64.add( this.v2.clone().rotl(7) )
-		h64.add( this.v3.clone().rotl(12) )
-		h64.add( this.v4.clone().rotl(18) )
-
-		h64.xor( this.v1.multiply(PRIME64_2).rotl(31).multiply(PRIME64_1) )
-		h64.multiply(PRIME64_1).add(PRIME64_4)
-
-		h64.xor( this.v2.multiply(PRIME64_2).rotl(31).multiply(PRIME64_1) )
-		h64.multiply(PRIME64_1).add(PRIME64_4)
-
-		h64.xor( this.v3.multiply(PRIME64_2).rotl(31).multiply(PRIME64_1) )
-		h64.multiply(PRIME64_1).add(PRIME64_4)
-
-		h64.xor( this.v4.multiply(PRIME64_2).rotl(31).multiply(PRIME64_1) )
-		h64.multiply(PRIME64_1).add(PRIME64_4)
-	}
-	else
-	{
-		h64  = this.seed.clone().add( PRIME64_5 )
-	}
-
-	h64.add( u.fromNumber(this.total_len) )
-
-	while (p <= bEnd - 8)
-	{
-		if (isString) {
-			u.fromBits(
-				(input.charCodeAt(p+1) << 8) | input.charCodeAt(p)
-			,	(input.charCodeAt(p+3) << 8) | input.charCodeAt(p+2)
-			,	(input.charCodeAt(p+5) << 8) | input.charCodeAt(p+4)
-			,	(input.charCodeAt(p+7) << 8) | input.charCodeAt(p+6)
-			)
-		} else {
-			u.fromBits(
-				(input[p+1] << 8) | input[p]
-			,	(input[p+3] << 8) | input[p+2]
-			,	(input[p+5] << 8) | input[p+4]
-			,	(input[p+7] << 8) | input[p+6]
-			)
-		}
-		u.multiply(PRIME64_2).rotl(31).multiply(PRIME64_1)
-		h64
-			.xor(u)
-			.rotl(27)
-			.multiply( PRIME64_1 )
-			.add( PRIME64_4 )
-		p += 8
-	}
-
-	if (p + 4 <= bEnd) {
-		if (isString) {
-			u.fromBits(
-				(input.charCodeAt(p+1) << 8) | input.charCodeAt(p)
-			,	(input.charCodeAt(p+3) << 8) | input.charCodeAt(p+2)
-			,	0
-			,	0
-			)
-		} else {
-			u.fromBits(
-				(input[p+1] << 8) | input[p]
-			,	(input[p+3] << 8) | input[p+2]
-			,	0
-			,	0
-			)
-		}
-		h64
-			.xor( u.multiply(PRIME64_1) )
-			.rotl(23)
-			.multiply( PRIME64_2 )
-			.add( PRIME64_3 )
-		p += 4
-	}
-
-	while (p < bEnd)
-	{
-		u.fromBits( isString ? input.charCodeAt(p++) : input[p++], 0, 0, 0 )
-		h64
-			.xor( u.multiply(PRIME64_5) )
-			.rotl(11)
-			.multiply(PRIME64_1)
-	}
-
-	h = h64.clone().shiftRight(33)
-	h64.xor(h).multiply(PRIME64_2)
-
-	h = h64.clone().shiftRight(29)
-	h64.xor(h).multiply(PRIME64_3)
-
-	h = h64.clone().shiftRight(32)
-	h64.xor(h)
-
-	// Reset the state
-	this.init( this.seed )
-
-	return h64
-}
-
-module.exports = XXH64
-
-/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0).Buffer))
-
-/***/ })
-/******/ ]);
-});
\ No newline at end of file
diff --git a/includes/external/school/node_modules/xxhashjs/build/xxhash.min.js b/includes/external/school/node_modules/xxhashjs/build/xxhash.min.js
deleted file mode 100644
index b64e5a5..0000000
--- a/includes/external/school/node_modules/xxhashjs/build/xxhash.min.js
+++ /dev/null
@@ -1,2 +0,0 @@
-!function(t,r){"object"==typeof exports&&"object"==typeof module?module.exports=r():"function"==typeof define&&define.amd?define([],r):"object"==typeof exports?exports.XXH=r():t.XXH=r()}("undefined"!=typeof self?self:this,function(){return function(t){function r(e){if(i[e])return i[e].exports;var o=i[e]={i:e,l:!1,exports:{}};return t[e].call(o.exports,o,o.exports,r),o.l=!0,o.exports}var i={};return r.m=t,r.c=i,r.d=function(t,i,e){r.o(t,i)||Object.defineProperty(t,i,{configurable:!1,enumerable:!0,get:e})},r.n=function(t){var i=t&&t.__esModule?function(){return t.default}:function(){return t};return r.d(i,"a",i),i},r.o=function(t,r){return Object.prototype.hasOwnProperty.call(t,r)},r.p="",r(r.s=2)}([function(t,r,i){"use strict";(function(t){function e(){return h.TYPED_ARRAY_SUPPORT?2147483647:1073741823}function o(t,r){if(e()<r)throw new RangeError("Invalid typed array length");return h.TYPED_ARRAY_SUPPORT?(t=new Uint8Array(r),t.__proto__=h.prototype):(null===t&&(t=new 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a=0;o?(this.v1.xxh_update(this.memory.charCodeAt(a+1)<<8|this.memory.charCodeAt(a),this.memory.charCodeAt(a+3)<<8|this.memory.charCodeAt(a+2)),a+=4,this.v2.xxh_update(this.memory.charCodeAt(a+1)<<8|this.memory.charCodeAt(a),this.memory.charCodeAt(a+3)<<8|this.memory.charCodeAt(a+2)),a+=4,this.v3.xxh_update(this.memory.charCodeAt(a+1)<<8|this.memory.charCodeAt(a),this.memory.charCodeAt(a+3)<<8|this.memory.charCodeAt(a+2)),a+=4,this.v4.xxh_update(this.memory.charCodeAt(a+1)<<8|this.memory.charCodeAt(a),this.memory.charCodeAt(a+3)<<8|this.memory.charCodeAt(a+2))):(this.v1.xxh_update(this.memory[a+1]<<8|this.memory[a],this.memory[a+3]<<8|this.memory[a+2]),a+=4,this.v2.xxh_update(this.memory[a+1]<<8|this.memory[a],this.memory[a+3]<<8|this.memory[a+2]),a+=4,this.v3.xxh_update(this.memory[a+1]<<8|this.memory[a],this.memory[a+3]<<8|this.memory[a+2]),a+=4,this.v4.xxh_update(this.memory[a+1]<<8|this.memory[a],this.memory[a+3]<<8|this.memory[a+2])),h+=16-this.memsize,this.memsize=0,o&&(this.memory="")}if(h<=s-16){var u=s-16;do{o?(this.v1.xxh_update(t.charCodeAt(h+1)<<8|t.charCodeAt(h),t.charCodeAt(h+3)<<8|t.charCodeAt(h+2)),h+=4,this.v2.xxh_update(t.charCodeAt(h+1)<<8|t.charCodeAt(h),t.charCodeAt(h+3)<<8|t.charCodeAt(h+2)),h+=4,this.v3.xxh_update(t.charCodeAt(h+1)<<8|t.charCodeAt(h),t.charCodeAt(h+3)<<8|t.charCodeAt(h+2)),h+=4,this.v4.xxh_update(t.charCodeAt(h+1)<<8|t.charCodeAt(h),t.charCodeAt(h+3)<<8|t.charCodeAt(h+2))):(this.v1.xxh_update(t[h+1]<<8|t[h],t[h+3]<<8|t[h+2]),h+=4,this.v2.xxh_update(t[h+1]<<8|t[h],t[h+3]<<8|t[h+2]),h+=4,this.v3.xxh_update(t[h+1]<<8|t[h],t[h+3]<<8|t[h+2]),h+=4,this.v4.xxh_update(t[h+1]<<8|t[h],t[h+3]<<8|t[h+2])),h+=4}while(h<=u)}return h<s&&(o?this.memory+=t.slice(h):i?this.memory.set(t.subarray(h,s),this.memsize):t.copy(this.memory,this.memsize,h,s),this.memsize=s-h),this},o.prototype.digest=function(){var t,r,i=this.memory,e="string"==typeof i,o=0,h=this.memsize,c=new n;for(t=this.total_len>=16?this.v1.rotl(1).add(this.v2.rotl(7).add(this.v3.rotl(12).add(this.v4.rotl(18)))):this.seed.clone().add(l),t.add(c.fromNumber(this.total_len));o<=h-4;)e?c.fromBits(i.charCodeAt(o+1)<<8|i.charCodeAt(o),i.charCodeAt(o+3)<<8|i.charCodeAt(o+2)):c.fromBits(i[o+1]<<8|i[o],i[o+3]<<8|i[o+2]),t.add(c.multiply(u)).rotl(17).multiply(f),o+=4;for(;o<h;)c.fromBits(e?i.charCodeAt(o++):i[o++],0),t.add(c.multiply(l)).rotl(11).multiply(s);return r=t.clone().shiftRight(15),t.xor(r).multiply(a),r=t.clone().shiftRight(13),t.xor(r).multiply(u),r=t.clone().shiftRight(16),t.xor(r),this.init(this.seed),t},t.exports=o}).call(r,i(0).Buffer)},function(t,r){var i;i=function(){return this}();try{i=i||Function("return this")()||(0,eval)("this")}catch(t){"object"==typeof window&&(i=window)}t.exports=i},function(t,r,i){"use strict";function e(t){var r=t.length;if(r%4>0)throw new Error("Invalid string. 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1===e?(r=t[i-1],o+=u[r>>2],o+=u[r<<4&63],o+="=="):2===e&&(r=(t[i-2]<<8)+t[i-1],o+=u[r>>10],o+=u[r>>4&63],o+=u[r<<2&63],o+="="),h.push(o),h.join("")}r.byteLength=o,r.toByteArray=h,r.fromByteArray=a;for(var u=[],f=[],l="undefined"!=typeof Uint8Array?Uint8Array:Array,c="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",p=0,m=c.length;p<m;++p)u[p]=c[p],f[c.charCodeAt(p)]=p;f["-".charCodeAt(0)]=62,f["_".charCodeAt(0)]=63},function(t,r){r.read=function(t,r,i,e,o){var h,n,s=8*o-e-1,a=(1<<s)-1,u=a>>1,f=-7,l=i?o-1:0,c=i?-1:1,p=t[r+l];for(l+=c,h=p&(1<<-f)-1,p>>=-f,f+=s;f>0;h=256*h+t[r+l],l+=c,f-=8);for(n=h&(1<<-f)-1,h>>=-f,f+=e;f>0;n=256*n+t[r+l],l+=c,f-=8);if(0===h)h=1-u;else{if(h===a)return n?NaN:1/0*(p?-1:1);n+=Math.pow(2,e),h-=u}return(p?-1:1)*n*Math.pow(2,h-e)},r.write=function(t,r,i,e,o,h){var n,s,a,u=8*h-o-1,f=(1<<u)-1,l=f>>1,c=23===o?Math.pow(2,-24)-Math.pow(2,-77):0,p=e?0:h-1,m=e?1:-1,y=r<0||0===r&&1/r<0?1:0;for(r=Math.abs(r),isNaN(r)||r===1/0?(s=isNaN(r)?1:0,n=f):(n=Math.floor(Math.log(r)/Math.LN2),r*(a=Math.pow(2,-n))<1&&(n--,a*=2),r+=n+l>=1?c/a:c*Math.pow(2,1-l),r*a>=2&&(n++,a/=2),n+l>=f?(s=0,n=f):n+l>=1?(s=(r*a-1)*Math.pow(2,o),n+=l):(s=r*Math.pow(2,l-1)*Math.pow(2,o),n=0));o>=8;t[i+p]=255&s,p+=m,s/=256,o-=8);for(n=n<<o|s,u+=o;u>0;t[i+p]=255&n,p+=m,n/=256,u-=8);t[i+p-m]|=128*y}},function(t,r){var i={}.toString;t.exports=Array.isArray||function(t){return"[object Array]"==i.call(t)}},function(t,r,i){var e,o;!function(i){function h(t,r){return this instanceof h?(this._low=0,this._high=0,this.remainder=null,void 0===r?s.call(this,t):"string"==typeof t?a.call(this,t,r):void n.call(this,t,r)):new h(t,r)}function n(t,r){return this._low=0|t,this._high=0|r,this}function s(t){return this._low=65535&t,this._high=t>>>16,this}function a(t,r){var i=parseInt(t,r||10);return this._low=65535&i,this._high=i>>>16,this}h(Math.pow(36,5)),h(Math.pow(16,7)),h(Math.pow(10,9)),h(Math.pow(2,30)),h(36),h(16),h(10),h(2);h.prototype.fromBits=n,h.prototype.fromNumber=s,h.prototype.fromString=a,h.prototype.toNumber=function(){return 65536*this._high+this._low},h.prototype.toString=function(t){return this.toNumber().toString(t||10)},h.prototype.add=function(t){var r=this._low+t._low,i=r>>>16;return i+=this._high+t._high,this._low=65535&r,this._high=65535&i,this},h.prototype.subtract=function(t){return this.add(t.clone().negate())},h.prototype.multiply=function(t){var r,i,e=this._high,o=this._low,h=t._high,n=t._low;return i=o*n,r=i>>>16,r+=e*n,r&=65535,r+=o*h,this._low=65535&i,this._high=65535&r,this},h.prototype.div=function(t){if(0==t._low&&0==t._high)throw Error("division by zero");if(0==t._high&&1==t._low)return this.remainder=new h(0),this;if(t.gt(this))return this.remainder=this.clone(),this._low=0,this._high=0,this;if(this.eq(t))return this.remainder=new h(0),this._low=1,this._high=0,this;for(var r=t.clone(),i=-1;!this.lt(r);)r.shiftLeft(1,!0),i++;for(this.remainder=this.clone(),this._low=0,this._high=0;i>=0;i--)r.shiftRight(1),this.remainder.lt(r)||(this.remainder.subtract(r),i>=16?this._high|=1<<i-16:this._low|=1<<i);return this},h.prototype.negate=function(){var t=1+(65535&~this._low);return this._low=65535&t,this._high=~this._high+(t>>>16)&65535,this},h.prototype.equals=h.prototype.eq=function(t){return this._low==t._low&&this._high==t._high},h.prototype.greaterThan=h.prototype.gt=function(t){return this._high>t._high||!(this._high<t._high)&&this._low>t._low},h.prototype.lessThan=h.prototype.lt=function(t){return this._high<t._high||!(this._high>t._high)&&this._low<t._low},h.prototype.or=function(t){return this._low|=t._low,this._high|=t._high,this},h.prototype.and=function(t){return this._low&=t._low,this._high&=t._high,this},h.prototype.not=function(){return this._low=65535&~this._low,this._high=65535&~this._high,this},h.prototype.xor=function(t){return this._low^=t._low,this._high^=t._high,this},h.prototype.shiftRight=h.prototype.shiftr=function(t){return t>16?(this._low=this._high>>t-16,this._high=0):16==t?(this._low=this._high,this._high=0):(this._low=this._low>>t|this._high<<16-t&65535,this._high>>=t),this},h.prototype.shiftLeft=h.prototype.shiftl=function(t,r){return t>16?(this._high=this._low<<t-16,this._low=0,r||(this._high&=65535)):16==t?(this._high=this._low,this._low=0):(this._high=this._high<<t|this._low>>16-t,this._low=this._low<<t&65535,r||(this._high&=65535)),this},h.prototype.rotateLeft=h.prototype.rotl=function(t){var r=this._high<<16|this._low;return r=r<<t|r>>>32-t,this._low=65535&r,this._high=r>>>16,this},h.prototype.rotateRight=h.prototype.rotr=function(t){var r=this._high<<16|this._low;return r=r>>>t|r<<32-t,this._low=65535&r,this._high=r>>>16,this},h.prototype.clone=function(){return new h(this._low,this._high)},e=[],void 0!==(o=function(){return h}.apply(r,e))&&(t.exports=o)}()},function(t,r,i){var e,o;!function(i){function h(t,r,i,e){return this instanceof h?(this.remainder=null,"string"==typeof t?a.call(this,t,r):void 0===r?s.call(this,t):void n.apply(this,arguments)):new h(t,r,i,e)}function n(t,r,i,e){return void 0===i?(this._a00=65535&t,this._a16=t>>>16,this._a32=65535&r,this._a48=r>>>16,this):(this._a00=0|t,this._a16=0|r,this._a32=0|i,this._a48=0|e,this)}function s(t){return this._a00=65535&t,this._a16=t>>>16,this._a32=0,this._a48=0,this}function a(t,r){r=r||10,this._a00=0,this._a16=0,this._a32=0,this._a48=0;for(var i=u[r]||new h(Math.pow(r,5)),e=0,o=t.length;e<o;e+=5){var n=Math.min(5,o-e),s=parseInt(t.slice(e,e+n),r);this.multiply(n<5?new h(Math.pow(r,n)):i).add(new h(s))}return this}var u={16:h(Math.pow(16,5)),10:h(Math.pow(10,5)),2:h(Math.pow(2,5))},f={16:h(16),10:h(10),2:h(2)};h.prototype.fromBits=n,h.prototype.fromNumber=s,h.prototype.fromString=a,h.prototype.toNumber=function(){return 65536*this._a16+this._a00},h.prototype.toString=function(t){t=t||10;var r=f[t]||new h(t);if(!this.gt(r))return this.toNumber().toString(t)
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this._a48>t._a48||!(this._a48<t._a48)&&(this._a32>t._a32||!(this._a32<t._a32)&&(this._a16>t._a16||!(this._a16<t._a16)&&this._a00>t._a00))},h.prototype.lessThan=h.prototype.lt=function(t){return this._a48<t._a48||!(this._a48>t._a48)&&(this._a32<t._a32||!(this._a32>t._a32)&&(this._a16<t._a16||!(this._a16>t._a16)&&this._a00<t._a00))},h.prototype.or=function(t){return this._a00|=t._a00,this._a16|=t._a16,this._a32|=t._a32,this._a48|=t._a48,this},h.prototype.and=function(t){return this._a00&=t._a00,this._a16&=t._a16,this._a32&=t._a32,this._a48&=t._a48,this},h.prototype.xor=function(t){return this._a00^=t._a00,this._a16^=t._a16,this._a32^=t._a32,this._a48^=t._a48,this},h.prototype.not=function(){return this._a00=65535&~this._a00,this._a16=65535&~this._a16,this._a32=65535&~this._a32,this._a48=65535&~this._a48,this},h.prototype.shiftRight=h.prototype.shiftr=function(t){return t%=64,t>=48?(this._a00=this._a48>>t-48,this._a16=0,this._a32=0,this._a48=0):t>=32?(t-=32,this._a00=65535&(this._a32>>t|this._a48<<16-t),this._a16=this._a48>>t&65535,this._a32=0,this._a48=0):t>=16?(t-=16,this._a00=65535&(this._a16>>t|this._a32<<16-t),this._a16=65535&(this._a32>>t|this._a48<<16-t),this._a32=this._a48>>t&65535,this._a48=0):(this._a00=65535&(this._a00>>t|this._a16<<16-t),this._a16=65535&(this._a16>>t|this._a32<<16-t),this._a32=65535&(this._a32>>t|this._a48<<16-t),this._a48=this._a48>>t&65535),this},h.prototype.shiftLeft=h.prototype.shiftl=function(t,r){return t%=64,t>=48?(this._a48=this._a00<<t-48,this._a32=0,this._a16=0,this._a00=0):t>=32?(t-=32,this._a48=this._a16<<t|this._a00>>16-t,this._a32=this._a00<<t&65535,this._a16=0,this._a00=0):t>=16?(t-=16,this._a48=this._a32<<t|this._a16>>16-t,this._a32=65535&(this._a16<<t|this._a00>>16-t),this._a16=this._a00<<t&65535,this._a00=0):(this._a48=this._a48<<t|this._a32>>16-t,this._a32=65535&(this._a32<<t|this._a16>>16-t),this._a16=65535&(this._a16<<t|this._a00>>16-t),this._a00=this._a00<<t&65535),r||(this._a48&=65535),this},h.prototype.rotateLeft=h.prototype.rotl=function(t){if(0==(t%=64))return this;if(t>=32){var r=this._a00;if(this._a00=this._a32,this._a32=r,r=this._a48,this._a48=this._a16,this._a16=r,32==t)return this;t-=32}var i=this._a48<<16|this._a32,e=this._a16<<16|this._a00,o=i<<t|e>>>32-t,h=e<<t|i>>>32-t;return this._a00=65535&h,this._a16=h>>>16,this._a32=65535&o,this._a48=o>>>16,this},h.prototype.rotateRight=h.prototype.rotr=function(t){if(0==(t%=64))return this;if(t>=32){var r=this._a00;if(this._a00=this._a32,this._a32=r,r=this._a48,this._a48=this._a16,this._a16=r,32==t)return this;t-=32}var i=this._a48<<16|this._a32,e=this._a16<<16|this._a00,o=i>>>t|e<<32-t,h=e>>>t|i<<32-t;return this._a00=65535&h,this._a16=h>>>16,this._a32=65535&o,this._a48=o>>>16,this},h.prototype.clone=function(){return new h(this._a00,this._a16,this._a32,this._a48)},e=[],void 0!==(o=function(){return h}.apply(r,e))&&(t.exports=o)}()},function(t,r,i){(function(r){function e(t){for(var r=[],i=0,e=t.length;i<e;i++){var o=t.charCodeAt(i);o<128?r.push(o):o<2048?r.push(192|o>>6,128|63&o):o<55296||o>=57344?r.push(224|o>>12,128|o>>6&63,128|63&o):(i++,o=65536+((1023&o)<<10|1023&t.charCodeAt(i)),r.push(240|o>>18,128|o>>12&63,128|o>>6&63,128|63&o))}return new Uint8Array(r)}function o(){return 2==arguments.length?new o(arguments[1]).update(arguments[0]).digest():this instanceof o?void h.call(this,arguments[0]):new o(arguments[0])}function h(t){return this.seed=t instanceof n?t.clone():n(t),this.v1=this.seed.clone().add(s).add(a),this.v2=this.seed.clone().add(a),this.v3=this.seed.clone(),this.v4=this.seed.clone().subtract(s),this.total_len=0,this.memsize=0,this.memory=null,this}var n=i(1).UINT64,s=n("11400714785074694791"),a=n("14029467366897019727"),u=n("1609587929392839161"),f=n("9650029242287828579"),l=n("2870177450012600261");o.prototype.init=h,o.prototype.update=function(t){var i,o="string"==typeof t;o&&(t=e(t),o=!1,i=!0),"undefined"!=typeof ArrayBuffer&&t instanceof ArrayBuffer&&(i=!0,t=new Uint8Array(t));var h=0,u=t.length,f=h+u;if(0==u)return this;if(this.total_len+=u,0==this.memsize&&(this.memory=o?"":i?new Uint8Array(32):new r(32)),this.memsize+u<32)return o?this.memory+=t:i?this.memory.set(t.subarray(0,u),this.memsize):t.copy(this.memory,this.memsize,0,u),this.memsize+=u,this;if(this.memsize>0){o?this.memory+=t.slice(0,32-this.memsize):i?this.memory.set(t.subarray(0,32-this.memsize),this.memsize):t.copy(this.memory,this.memsize,0,32-this.memsize);var l=0;if(o){var c;c=n(this.memory.charCodeAt(l+1)<<8|this.memory.charCodeAt(l),this.memory.charCodeAt(l+3)<<8|this.memory.charCodeAt(l+2),this.memory.charCodeAt(l+5)<<8|this.memory.charCodeAt(l+4),this.memory.charCodeAt(l+7)<<8|this.memory.charCodeAt(l+6)),this.v1.add(c.multiply(a)).rotl(31).multiply(s),l+=8,c=n(this.memory.charCodeAt(l+1)<<8|this.memory.charCodeAt(l),this.memory.charCodeAt(l+3)<<8|this.memory.charCodeAt(l+2),this.memory.charCodeAt(l+5)<<8|this.memory.charCodeAt(l+4),this.memory.charCodeAt(l+7)<<8|this.memory.charCodeAt(l+6)),this.v2.add(c.multiply(a)).rotl(31).multiply(s),l+=8,c=n(this.memory.charCodeAt(l+1)<<8|this.memory.charCodeAt(l),this.memory.charCodeAt(l+3)<<8|this.memory.charCodeAt(l+2),this.memory.charCodeAt(l+5)<<8|this.memory.charCodeAt(l+4),this.memory.charCodeAt(l+7)<<8|this.memory.charCodeAt(l+6)),this.v3.add(c.multiply(a)).rotl(31).multiply(s),l+=8,c=n(this.memory.charCodeAt(l+1)<<8|this.memory.charCodeAt(l),this.memory.charCodeAt(l+3)<<8|this.memory.charCodeAt(l+2),this.memory.charCodeAt(l+5)<<8|this.memory.charCodeAt(l+4),this.memory.charCodeAt(l+7)<<8|this.memory.charCodeAt(l+6)),this.v4.add(c.multiply(a)).rotl(31).multiply(s)}else{var c;c=n(this.memory[l+1]<<8|this.memory[l],this.memory[l+3]<<8|this.memory[l+2],this.memory[l+5]<<8|this.memory[l+4],this.memory[l+7]<<8|this.memory[l+6]),this.v1.add(c.multiply(a)).rotl(31).multiply(s),l+=8,c=n(this.memory[l+1]<<8|this.memory[l],this.memory[l+3]<<8|this.memory[l+2],this.memory[l+5]<<8|this.memory[l+4],this.memory[l+7]<<8|this.memory[l+6]),this.v2.add(c.multiply(a)).rotl(31).multiply(s),l+=8,c=n(this.memory[l+1]<<8|this.memory[l],this.memory[l+3]<<8|this.memory[l+2],this.memory[l+5]<<8|this.memory[l+4],this.memory[l+7]<<8|this.memory[l+6]),this.v3.add(c.multiply(a)).rotl(31).multiply(s),l+=8,c=n(this.memory[l+1]<<8|this.memory[l],this.memory[l+3]<<8|this.memory[l+2],this.memory[l+5]<<8|this.memory[l+4],this.memory[l+7]<<8|this.memory[l+6]),this.v4.add(c.multiply(a)).rotl(31).multiply(s)}h+=32-this.memsize,this.memsize=0,o&&(this.memory="")}if(h<=f-32){var p=f-32;do{if(o){var c;c=n(t.charCodeAt(h+1)<<8|t.charCodeAt(h),t.charCodeAt(h+3)<<8|t.charCodeAt(h+2),t.charCodeAt(h+5)<<8|t.charCodeAt(h+4),t.charCodeAt(h+7)<<8|t.charCodeAt(h+6)),this.v1.add(c.multiply(a)).rotl(31).multiply(s),h+=8,c=n(t.charCodeAt(h+1)<<8|t.charCodeAt(h),t.charCodeAt(h+3)<<8|t.charCodeAt(h+2),t.charCodeAt(h+5)<<8|t.charCodeAt(h+4),t.charCodeAt(h+7)<<8|t.charCodeAt(h+6)),this.v2.add(c.multiply(a)).rotl(31).multiply(s),h+=8,c=n(t.charCodeAt(h+1)<<8|t.charCodeAt(h),t.charCodeAt(h+3)<<8|t.charCodeAt(h+2),t.charCodeAt(h+5)<<8|t.charCodeAt(h+4),t.charCodeAt(h+7)<<8|t.charCodeAt(h+6)),this.v3.add(c.multiply(a)).rotl(31).multiply(s),h+=8,c=n(t.charCodeAt(h+1)<<8|t.charCodeAt(h),t.charCodeAt(h+3)<<8|t.charCodeAt(h+2),t.charCodeAt(h+5)<<8|t.charCodeAt(h+4),t.charCodeAt(h+7)<<8|t.charCodeAt(h+6)),this.v4.add(c.multiply(a)).rotl(31).multiply(s)}else{var c;c=n(t[h+1]<<8|t[h],t[h+3]<<8|t[h+2],t[h+5]<<8|t[h+4],t[h+7]<<8|t[h+6]),this.v1.add(c.multiply(a)).rotl(31).multiply(s),h+=8,c=n(t[h+1]<<8|t[h],t[h+3]<<8|t[h+2],t[h+5]<<8|t[h+4],t[h+7]<<8|t[h+6]),this.v2.add(c.multiply(a)).rotl(31).multiply(s),h+=8,c=n(t[h+1]<<8|t[h],t[h+3]<<8|t[h+2],t[h+5]<<8|t[h+4],t[h+7]<<8|t[h+6]),this.v3.add(c.multiply(a)).rotl(31).multiply(s),h+=8,c=n(t[h+1]<<8|t[h],t[h+3]<<8|t[h+2],t[h+5]<<8|t[h+4],t[h+7]<<8|t[h+6]),this.v4.add(c.multiply(a)).rotl(31).multiply(s)}h+=8}while(h<=p)}return h<f&&(o?this.memory+=t.slice(h):i?this.memory.set(t.subarray(h,f),this.memsize):t.copy(this.memory,this.memsize,h,f),this.memsize=f-h),this},o.prototype.digest=function(){var t,r,i=this.memory,e="string"==typeof i,o=0,h=this.memsize,c=new n;for(this.total_len>=32?(t=this.v1.clone().rotl(1),t.add(this.v2.clone().rotl(7)),t.add(this.v3.clone().rotl(12)),t.add(this.v4.clone().rotl(18)),t.xor(this.v1.multiply(a).rotl(31).multiply(s)),t.multiply(s).add(f),t.xor(this.v2.multiply(a).rotl(31).multiply(s)),t.multiply(s).add(f),t.xor(this.v3.multiply(a).rotl(31).multiply(s)),t.multiply(s).add(f),t.xor(this.v4.multiply(a).rotl(31).multiply(s)),t.multiply(s).add(f)):t=this.seed.clone().add(l),t.add(c.fromNumber(this.total_len));o<=h-8;)e?c.fromBits(i.charCodeAt(o+1)<<8|i.charCodeAt(o),i.charCodeAt(o+3)<<8|i.charCodeAt(o+2),i.charCodeAt(o+5)<<8|i.charCodeAt(o+4),i.charCodeAt(o+7)<<8|i.charCodeAt(o+6)):c.fromBits(i[o+1]<<8|i[o],i[o+3]<<8|i[o+2],i[o+5]<<8|i[o+4],i[o+7]<<8|i[o+6]),c.multiply(a).rotl(31).multiply(s),t.xor(c).rotl(27).multiply(s).add(f),o+=8;for(o+4<=h&&(e?c.fromBits(i.charCodeAt(o+1)<<8|i.charCodeAt(o),i.charCodeAt(o+3)<<8|i.charCodeAt(o+2),0,0):c.fromBits(i[o+1]<<8|i[o],i[o+3]<<8|i[o+2],0,0),t.xor(c.multiply(s)).rotl(23).multiply(a).add(u),o+=4);o<h;)c.fromBits(e?i.charCodeAt(o++):i[o++],0,0,0),t.xor(c.multiply(l)).rotl(11).multiply(s);return r=t.clone().shiftRight(33),t.xor(r).multiply(a),r=t.clone().shiftRight(29),t.xor(r).multiply(u),r=t.clone().shiftRight(32),t.xor(r),this.init(this.seed),t},t.exports=o}).call(r,i(0).Buffer)}])});
\ No newline at end of file
diff --git a/includes/external/school/node_modules/xxhashjs/examples/from_file.js b/includes/external/school/node_modules/xxhashjs/examples/from_file.js
deleted file mode 100644
index 51a3863..0000000
--- a/includes/external/school/node_modules/xxhashjs/examples/from_file.js
+++ /dev/null
@@ -1,9 +0,0 @@
-var XXH = require('..')
-var buf = require('fs').readFileSync( process.argv[2] )
-
-// var buf = buf.toString()
-console.log('data loaded:', buf.length, 'bytes')
-var startTime = Date.now()
-var h = XXH.h32(0).update(buf).digest()
-var delta = Date.now() - startTime
-console.log( '0x' + h.toString(16).toUpperCase(), 'in', delta, 'ms' )
diff --git a/includes/external/school/node_modules/xxhashjs/examples/from_file64.js b/includes/external/school/node_modules/xxhashjs/examples/from_file64.js
deleted file mode 100644
index 3523d7e..0000000
--- a/includes/external/school/node_modules/xxhashjs/examples/from_file64.js
+++ /dev/null
@@ -1,9 +0,0 @@
-var XXH = require('..')
-var buf = require('fs').readFileSync( process.argv[2] )
-
-// var buf = buf.toString()
-console.log('data loaded:', buf.length, 'bytes')
-var startTime = Date.now()
-var h = XXH.h64(0).update(buf).digest()
-var delta = Date.now() - startTime
-console.log( '0x' + h.toString(16).toUpperCase(), 'in', delta, 'ms' )
diff --git a/includes/external/school/node_modules/xxhashjs/examples/one_step.js b/includes/external/school/node_modules/xxhashjs/examples/one_step.js
deleted file mode 100644
index d70bf0f..0000000
--- a/includes/external/school/node_modules/xxhashjs/examples/one_step.js
+++ /dev/null
@@ -1,5 +0,0 @@
-var XXH = require('..')
-
-var h = XXH.h32( 'abcd', 0xABCD ).toString(16)
-
-console.log( '0x' + h.toUpperCase() )
diff --git a/includes/external/school/node_modules/xxhashjs/examples/xxhash.html b/includes/external/school/node_modules/xxhashjs/examples/xxhash.html
deleted file mode 100644
index 88cdcea..0000000
--- a/includes/external/school/node_modules/xxhashjs/examples/xxhash.html
+++ /dev/null
@@ -1,23 +0,0 @@
-<html>
-<head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head>
-<body>
-	<div>
-		Result:
-		<div id='input'></div>
-		<div id='seed'></div>
-		<div id='xxhash'></div>
-		<div id='xxhash64'></div>
-	</div>
-	<script type="text/javascript" src="../build/xxhash.min.js"></script>
-	<script type="text/javascript">
-		var input='heiå'
-		var seed = '0'
-		var h = XXH.h32( input, seed ).toString(16)
-		var h64 = XXH.h64( input, seed ).toString(16)
-		document.getElementById('input').innerHTML = "input ='" + input + "'"
-		document.getElementById('seed').innerHTML = "seed='" + seed + "'"
-		document.getElementById('xxhash').innerHTML = "xxHash='" + h + "'"
-		document.getElementById('xxhash64').innerHTML = "xxHash64='" + h64 + "'"
-	</script>
-</body>
-</html>
diff --git a/includes/external/school/node_modules/xxhashjs/lib/index.js b/includes/external/school/node_modules/xxhashjs/lib/index.js
deleted file mode 100644
index 9868ca4..0000000
--- a/includes/external/school/node_modules/xxhashjs/lib/index.js
+++ /dev/null
@@ -1,4 +0,0 @@
-module.exports = {
-	h32: require("./xxhash")
-,	h64: require("./xxhash64")
-}
diff --git a/includes/external/school/node_modules/xxhashjs/lib/xxhash.js b/includes/external/school/node_modules/xxhashjs/lib/xxhash.js
deleted file mode 100644
index 8189b85..0000000
--- a/includes/external/school/node_modules/xxhashjs/lib/xxhash.js
+++ /dev/null
@@ -1,389 +0,0 @@
-/**
-xxHash implementation in pure Javascript
-
-Copyright (C) 2013, Pierre Curto
-MIT license
-*/
-var UINT32 = require('cuint').UINT32
-
-/*
-	Merged this sequence of method calls as it speeds up
-	the calculations by a factor of 2
- */
-// this.v1.add( other.multiply(PRIME32_2) ).rotl(13).multiply(PRIME32_1);
-UINT32.prototype.xxh_update = function (low, high) {
-	var b00 = PRIME32_2._low
-	var b16 = PRIME32_2._high
-
-	var c16, c00
-	c00 = low * b00
-	c16 = c00 >>> 16
-
-	c16 += high * b00
-	c16 &= 0xFFFF		// Not required but improves performance
-	c16 += low * b16
-
-	var a00 = this._low + (c00 & 0xFFFF)
-	var a16 = a00 >>> 16
-
-	a16 += this._high + (c16 & 0xFFFF)
-
-	var v = (a16 << 16) | (a00 & 0xFFFF)
-	v = (v << 13) | (v >>> 19)
-
-	a00 = v & 0xFFFF
-	a16 = v >>> 16
-
-	b00 = PRIME32_1._low
-	b16 = PRIME32_1._high
-
-	c00 = a00 * b00
-	c16 = c00 >>> 16
-
-	c16 += a16 * b00
-	c16 &= 0xFFFF		// Not required but improves performance
-	c16 += a00 * b16
-
-	this._low = c00 & 0xFFFF
-	this._high = c16 & 0xFFFF
-}
-
-/*
- * Constants
- */
-var PRIME32_1 = UINT32( '2654435761' )
-var PRIME32_2 = UINT32( '2246822519' )
-var PRIME32_3 = UINT32( '3266489917' )
-var PRIME32_4 = UINT32(  '668265263' )
-var PRIME32_5 = UINT32(  '374761393' )
-
-/**
-* Convert string to proper UTF-8 array
-* @param str Input string
-* @returns {Uint8Array} UTF8 array is returned as uint8 array
-*/
-function toUTF8Array (str) {
-	var utf8 = []
-	for (var i=0, n=str.length; i < n; i++) {
-		var charcode = str.charCodeAt(i)
-		if (charcode < 0x80) utf8.push(charcode)
-		else if (charcode < 0x800) {
-			utf8.push(0xc0 | (charcode >> 6),
-			0x80 | (charcode & 0x3f))
-		}
-		else if (charcode < 0xd800 || charcode >= 0xe000) {
-			utf8.push(0xe0 | (charcode >> 12),
-			0x80 | ((charcode>>6) & 0x3f),
-			0x80 | (charcode & 0x3f))
-		}
-		// surrogate pair
-		else {
-			i++;
-			// UTF-16 encodes 0x10000-0x10FFFF by
-			// subtracting 0x10000 and splitting the
-			// 20 bits of 0x0-0xFFFFF into two halves
-			charcode = 0x10000 + (((charcode & 0x3ff)<<10)
-			| (str.charCodeAt(i) & 0x3ff))
-			utf8.push(0xf0 | (charcode >>18),
-			0x80 | ((charcode>>12) & 0x3f),
-			0x80 | ((charcode>>6) & 0x3f),
-			0x80 | (charcode & 0x3f))
-		}
-	}
-
-	return new Uint8Array(utf8)
-}
-
-/**
- * XXH object used as a constructor or a function
- * @constructor
- * or
- * @param {Object|String} input data
- * @param {Number|UINT32} seed
- * @return ThisExpression
- * or
- * @return {UINT32} xxHash
- */
-function XXH () {
-	if (arguments.length == 2)
-		return new XXH( arguments[1] ).update( arguments[0] ).digest()
-
-	if (!(this instanceof XXH))
-		return new XXH( arguments[0] )
-
-	init.call(this, arguments[0])
-}
-
-/**
- * Initialize the XXH instance with the given seed
- * @method init
- * @param {Number|Object} seed as a number or an unsigned 32 bits integer
- * @return ThisExpression
- */
- function init (seed) {
-	this.seed = seed instanceof UINT32 ? seed.clone() : UINT32(seed)
-	this.v1 = this.seed.clone().add(PRIME32_1).add(PRIME32_2)
-	this.v2 = this.seed.clone().add(PRIME32_2)
-	this.v3 = this.seed.clone()
-	this.v4 = this.seed.clone().subtract(PRIME32_1)
-	this.total_len = 0
-	this.memsize = 0
-	this.memory = null
-
-	return this
-}
-XXH.prototype.init = init
-
-/**
- * Add data to be computed for the XXH hash
- * @method update
- * @param {String|Buffer|ArrayBuffer} input as a string or nodejs Buffer or ArrayBuffer
- * @return ThisExpression
- */
-XXH.prototype.update = function (input) {
-	var isString = typeof input == 'string'
-	var isArrayBuffer
-
-	// Convert all strings to utf-8 first (issue #5)
-	if (isString) {
-		input = toUTF8Array(input)
-		isString = false
-		isArrayBuffer = true
-	}
-
-	if (typeof ArrayBuffer !== "undefined" && input instanceof ArrayBuffer)
-	{
-		isArrayBuffer = true
-		input = new Uint8Array(input);
-	}
-
-	var p = 0
-	var len = input.length
-	var bEnd = p + len
-
-	if (len == 0) return this
-
-	this.total_len += len
-
-	if (this.memsize == 0)
-	{
-		if (isString) {
-			this.memory = ''
-		} else if (isArrayBuffer) {
-			this.memory = new Uint8Array(16)
-		} else {
-			this.memory = new Buffer(16)
-		}
-	}
-
-	if (this.memsize + len < 16)   // fill in tmp buffer
-	{
-		// XXH_memcpy(this.memory + this.memsize, input, len)
-		if (isString) {
-			this.memory += input
-		} else if (isArrayBuffer) {
-			this.memory.set( input.subarray(0, len), this.memsize )
-		} else {
-			input.copy( this.memory, this.memsize, 0, len )
-		}
-
-		this.memsize += len
-		return this
-	}
-
-	if (this.memsize > 0)   // some data left from previous update
-	{
-		// XXH_memcpy(this.memory + this.memsize, input, 16-this.memsize);
-		if (isString) {
-			this.memory += input.slice(0, 16 - this.memsize)
-		} else if (isArrayBuffer) {
-			this.memory.set( input.subarray(0, 16 - this.memsize), this.memsize )
-		} else {
-			input.copy( this.memory, this.memsize, 0, 16 - this.memsize )
-		}
-
-		var p32 = 0
-		if (isString) {
-			this.v1.xxh_update(
-				(this.memory.charCodeAt(p32+1) << 8) | this.memory.charCodeAt(p32)
-			,	(this.memory.charCodeAt(p32+3) << 8) | this.memory.charCodeAt(p32+2)
-			)
-			p32 += 4
-			this.v2.xxh_update(
-				(this.memory.charCodeAt(p32+1) << 8) | this.memory.charCodeAt(p32)
-			,	(this.memory.charCodeAt(p32+3) << 8) | this.memory.charCodeAt(p32+2)
-			)
-			p32 += 4
-			this.v3.xxh_update(
-				(this.memory.charCodeAt(p32+1) << 8) | this.memory.charCodeAt(p32)
-			,	(this.memory.charCodeAt(p32+3) << 8) | this.memory.charCodeAt(p32+2)
-			)
-			p32 += 4
-			this.v4.xxh_update(
-				(this.memory.charCodeAt(p32+1) << 8) | this.memory.charCodeAt(p32)
-			,	(this.memory.charCodeAt(p32+3) << 8) | this.memory.charCodeAt(p32+2)
-			)
-		} else {
-			this.v1.xxh_update(
-				(this.memory[p32+1] << 8) | this.memory[p32]
-			,	(this.memory[p32+3] << 8) | this.memory[p32+2]
-			)
-			p32 += 4
-			this.v2.xxh_update(
-				(this.memory[p32+1] << 8) | this.memory[p32]
-			,	(this.memory[p32+3] << 8) | this.memory[p32+2]
-			)
-			p32 += 4
-			this.v3.xxh_update(
-				(this.memory[p32+1] << 8) | this.memory[p32]
-			,	(this.memory[p32+3] << 8) | this.memory[p32+2]
-			)
-			p32 += 4
-			this.v4.xxh_update(
-				(this.memory[p32+1] << 8) | this.memory[p32]
-			,	(this.memory[p32+3] << 8) | this.memory[p32+2]
-			)
-		}
-
-		p += 16 - this.memsize
-		this.memsize = 0
-		if (isString) this.memory = ''
-	}
-
-	if (p <= bEnd - 16)
-	{
-		var limit = bEnd - 16
-
-		do
-		{
-			if (isString) {
-				this.v1.xxh_update(
-					(input.charCodeAt(p+1) << 8) | input.charCodeAt(p)
-				,	(input.charCodeAt(p+3) << 8) | input.charCodeAt(p+2)
-				)
-				p += 4
-				this.v2.xxh_update(
-					(input.charCodeAt(p+1) << 8) | input.charCodeAt(p)
-				,	(input.charCodeAt(p+3) << 8) | input.charCodeAt(p+2)
-				)
-				p += 4
-				this.v3.xxh_update(
-					(input.charCodeAt(p+1) << 8) | input.charCodeAt(p)
-				,	(input.charCodeAt(p+3) << 8) | input.charCodeAt(p+2)
-				)
-				p += 4
-				this.v4.xxh_update(
-					(input.charCodeAt(p+1) << 8) | input.charCodeAt(p)
-				,	(input.charCodeAt(p+3) << 8) | input.charCodeAt(p+2)
-				)
-			} else {
-				this.v1.xxh_update(
-					(input[p+1] << 8) | input[p]
-				,	(input[p+3] << 8) | input[p+2]
-				)
-				p += 4
-				this.v2.xxh_update(
-					(input[p+1] << 8) | input[p]
-				,	(input[p+3] << 8) | input[p+2]
-				)
-				p += 4
-				this.v3.xxh_update(
-					(input[p+1] << 8) | input[p]
-				,	(input[p+3] << 8) | input[p+2]
-				)
-				p += 4
-				this.v4.xxh_update(
-					(input[p+1] << 8) | input[p]
-				,	(input[p+3] << 8) | input[p+2]
-				)
-			}
-			p += 4
-		} while (p <= limit)
-	}
-
-	if (p < bEnd)
-	{
-		// XXH_memcpy(this.memory, p, bEnd-p);
-		if (isString) {
-			this.memory += input.slice(p)
-		} else if (isArrayBuffer) {
-			this.memory.set( input.subarray(p, bEnd), this.memsize )
-		} else {
-			input.copy( this.memory, this.memsize, p, bEnd )
-		}
-
-		this.memsize = bEnd - p
-	}
-
-	return this
-}
-
-/**
- * Finalize the XXH computation. The XXH instance is ready for reuse for the given seed
- * @method digest
- * @return {UINT32} xxHash
- */
-XXH.prototype.digest = function () {
-	var input = this.memory
-	var isString = typeof input == 'string'
-	var p = 0
-	var bEnd = this.memsize
-	var h32, h
-	var u = new UINT32
-
-	if (this.total_len >= 16)
-	{
-		h32 = this.v1.rotl(1).add( this.v2.rotl(7).add( this.v3.rotl(12).add( this.v4.rotl(18) ) ) )
-	}
-	else
-	{
-		h32  = this.seed.clone().add( PRIME32_5 )
-	}
-
-	h32.add( u.fromNumber(this.total_len) )
-
-	while (p <= bEnd - 4)
-	{
-		if (isString) {
-			u.fromBits(
-				(input.charCodeAt(p+1) << 8) | input.charCodeAt(p)
-			,	(input.charCodeAt(p+3) << 8) | input.charCodeAt(p+2)
-			)
-		} else {
-			u.fromBits(
-				(input[p+1] << 8) | input[p]
-			,	(input[p+3] << 8) | input[p+2]
-			)
-		}
-		h32
-			.add( u.multiply(PRIME32_3) )
-			.rotl(17)
-			.multiply( PRIME32_4 )
-		p += 4
-	}
-
-	while (p < bEnd)
-	{
-		u.fromBits( isString ? input.charCodeAt(p++) : input[p++], 0 )
-		h32
-			.add( u.multiply(PRIME32_5) )
-			.rotl(11)
-			.multiply(PRIME32_1)
-	}
-
-	h = h32.clone().shiftRight(15)
-	h32.xor(h).multiply(PRIME32_2)
-
-	h = h32.clone().shiftRight(13)
-	h32.xor(h).multiply(PRIME32_3)
-
-	h = h32.clone().shiftRight(16)
-	h32.xor(h)
-
-	// Reset the state
-	this.init( this.seed )
-
-	return h32
-}
-
-module.exports = XXH
diff --git a/includes/external/school/node_modules/xxhashjs/lib/xxhash64.js b/includes/external/school/node_modules/xxhashjs/lib/xxhash64.js
deleted file mode 100644
index 2956470..0000000
--- a/includes/external/school/node_modules/xxhashjs/lib/xxhash64.js
+++ /dev/null
@@ -1,444 +0,0 @@
-/**
-xxHash64 implementation in pure Javascript
-
-Copyright (C) 2016, Pierre Curto
-MIT license
-*/
-var UINT64 = require('cuint').UINT64
-
-/*
- * Constants
- */
-var PRIME64_1 = UINT64( '11400714785074694791' )
-var PRIME64_2 = UINT64( '14029467366897019727' )
-var PRIME64_3 = UINT64(  '1609587929392839161' )
-var PRIME64_4 = UINT64(  '9650029242287828579' )
-var PRIME64_5 = UINT64(  '2870177450012600261' )
-
-/**
-* Convert string to proper UTF-8 array
-* @param str Input string
-* @returns {Uint8Array} UTF8 array is returned as uint8 array
-*/
-function toUTF8Array (str) {
-	var utf8 = []
-	for (var i=0, n=str.length; i < n; i++) {
-		var charcode = str.charCodeAt(i)
-		if (charcode < 0x80) utf8.push(charcode)
-		else if (charcode < 0x800) {
-			utf8.push(0xc0 | (charcode >> 6),
-			0x80 | (charcode & 0x3f))
-		}
-		else if (charcode < 0xd800 || charcode >= 0xe000) {
-			utf8.push(0xe0 | (charcode >> 12),
-			0x80 | ((charcode>>6) & 0x3f),
-			0x80 | (charcode & 0x3f))
-		}
-		// surrogate pair
-		else {
-			i++;
-			// UTF-16 encodes 0x10000-0x10FFFF by
-			// subtracting 0x10000 and splitting the
-			// 20 bits of 0x0-0xFFFFF into two halves
-			charcode = 0x10000 + (((charcode & 0x3ff)<<10)
-			| (str.charCodeAt(i) & 0x3ff))
-			utf8.push(0xf0 | (charcode >>18),
-			0x80 | ((charcode>>12) & 0x3f),
-			0x80 | ((charcode>>6) & 0x3f),
-			0x80 | (charcode & 0x3f))
-		}
-	}
-
-	return new Uint8Array(utf8)
-}
-
-/**
- * XXH64 object used as a constructor or a function
- * @constructor
- * or
- * @param {Object|String} input data
- * @param {Number|UINT64} seed
- * @return ThisExpression
- * or
- * @return {UINT64} xxHash
- */
-function XXH64 () {
-	if (arguments.length == 2)
-		return new XXH64( arguments[1] ).update( arguments[0] ).digest()
-
-	if (!(this instanceof XXH64))
-		return new XXH64( arguments[0] )
-
-	init.call(this, arguments[0])
-}
-
-/**
- * Initialize the XXH64 instance with the given seed
- * @method init
- * @param {Number|Object} seed as a number or an unsigned 32 bits integer
- * @return ThisExpression
- */
- function init (seed) {
-	this.seed = seed instanceof UINT64 ? seed.clone() : UINT64(seed)
-	this.v1 = this.seed.clone().add(PRIME64_1).add(PRIME64_2)
-	this.v2 = this.seed.clone().add(PRIME64_2)
-	this.v3 = this.seed.clone()
-	this.v4 = this.seed.clone().subtract(PRIME64_1)
-	this.total_len = 0
-	this.memsize = 0
-	this.memory = null
-
-	return this
-}
-XXH64.prototype.init = init
-
-/**
- * Add data to be computed for the XXH64 hash
- * @method update
- * @param {String|Buffer|ArrayBuffer} input as a string or nodejs Buffer or ArrayBuffer
- * @return ThisExpression
- */
-XXH64.prototype.update = function (input) {
-	var isString = typeof input == 'string'
-	var isArrayBuffer
-
-	// Convert all strings to utf-8 first (issue #5)
-	if (isString) {
-		input = toUTF8Array(input)
-		isString = false
-		isArrayBuffer = true
-	}
-
-	if (typeof ArrayBuffer !== "undefined" && input instanceof ArrayBuffer)
-	{
-		isArrayBuffer = true
-		input = new Uint8Array(input);
-	}
-
-	var p = 0
-	var len = input.length
-	var bEnd = p + len
-
-	if (len == 0) return this
-
-	this.total_len += len
-
-	if (this.memsize == 0)
-	{
-		if (isString) {
-			this.memory = ''
-		} else if (isArrayBuffer) {
-			this.memory = new Uint8Array(32)
-		} else {
-			this.memory = new Buffer(32)
-		}
-	}
-
-	if (this.memsize + len < 32)   // fill in tmp buffer
-	{
-		// XXH64_memcpy(this.memory + this.memsize, input, len)
-		if (isString) {
-			this.memory += input
-		} else if (isArrayBuffer) {
-			this.memory.set( input.subarray(0, len), this.memsize )
-		} else {
-			input.copy( this.memory, this.memsize, 0, len )
-		}
-
-		this.memsize += len
-		return this
-	}
-
-	if (this.memsize > 0)   // some data left from previous update
-	{
-		// XXH64_memcpy(this.memory + this.memsize, input, 16-this.memsize);
-		if (isString) {
-			this.memory += input.slice(0, 32 - this.memsize)
-		} else if (isArrayBuffer) {
-			this.memory.set( input.subarray(0, 32 - this.memsize), this.memsize )
-		} else {
-			input.copy( this.memory, this.memsize, 0, 32 - this.memsize )
-		}
-
-		var p64 = 0
-		if (isString) {
-			var other
-			other = UINT64(
-					(this.memory.charCodeAt(p64+1) << 8) | this.memory.charCodeAt(p64)
-				,	(this.memory.charCodeAt(p64+3) << 8) | this.memory.charCodeAt(p64+2)
-				,	(this.memory.charCodeAt(p64+5) << 8) | this.memory.charCodeAt(p64+4)
-				,	(this.memory.charCodeAt(p64+7) << 8) | this.memory.charCodeAt(p64+6)
-				)
-			this.v1.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-			p64 += 8
-			other = UINT64(
-					(this.memory.charCodeAt(p64+1) << 8) | this.memory.charCodeAt(p64)
-				,	(this.memory.charCodeAt(p64+3) << 8) | this.memory.charCodeAt(p64+2)
-				,	(this.memory.charCodeAt(p64+5) << 8) | this.memory.charCodeAt(p64+4)
-				,	(this.memory.charCodeAt(p64+7) << 8) | this.memory.charCodeAt(p64+6)
-				)
-			this.v2.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-			p64 += 8
-			other = UINT64(
-					(this.memory.charCodeAt(p64+1) << 8) | this.memory.charCodeAt(p64)
-				,	(this.memory.charCodeAt(p64+3) << 8) | this.memory.charCodeAt(p64+2)
-				,	(this.memory.charCodeAt(p64+5) << 8) | this.memory.charCodeAt(p64+4)
-				,	(this.memory.charCodeAt(p64+7) << 8) | this.memory.charCodeAt(p64+6)
-				)
-			this.v3.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-			p64 += 8
-			other = UINT64(
-					(this.memory.charCodeAt(p64+1) << 8) | this.memory.charCodeAt(p64)
-				,	(this.memory.charCodeAt(p64+3) << 8) | this.memory.charCodeAt(p64+2)
-				,	(this.memory.charCodeAt(p64+5) << 8) | this.memory.charCodeAt(p64+4)
-				,	(this.memory.charCodeAt(p64+7) << 8) | this.memory.charCodeAt(p64+6)
-				)
-			this.v4.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-		} else {
-			var other
-			other = UINT64(
-					(this.memory[p64+1] << 8) | this.memory[p64]
-				,	(this.memory[p64+3] << 8) | this.memory[p64+2]
-				,	(this.memory[p64+5] << 8) | this.memory[p64+4]
-				,	(this.memory[p64+7] << 8) | this.memory[p64+6]
-				)
-			this.v1.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-			p64 += 8
-			other = UINT64(
-					(this.memory[p64+1] << 8) | this.memory[p64]
-				,	(this.memory[p64+3] << 8) | this.memory[p64+2]
-				,	(this.memory[p64+5] << 8) | this.memory[p64+4]
-				,	(this.memory[p64+7] << 8) | this.memory[p64+6]
-				)
-			this.v2.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-			p64 += 8
-			other = UINT64(
-					(this.memory[p64+1] << 8) | this.memory[p64]
-				,	(this.memory[p64+3] << 8) | this.memory[p64+2]
-				,	(this.memory[p64+5] << 8) | this.memory[p64+4]
-				,	(this.memory[p64+7] << 8) | this.memory[p64+6]
-				)
-			this.v3.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-			p64 += 8
-			other = UINT64(
-					(this.memory[p64+1] << 8) | this.memory[p64]
-				,	(this.memory[p64+3] << 8) | this.memory[p64+2]
-				,	(this.memory[p64+5] << 8) | this.memory[p64+4]
-				,	(this.memory[p64+7] << 8) | this.memory[p64+6]
-				)
-			this.v4.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-		}
-
-		p += 32 - this.memsize
-		this.memsize = 0
-		if (isString) this.memory = ''
-	}
-
-	if (p <= bEnd - 32)
-	{
-		var limit = bEnd - 32
-
-		do
-		{
-			if (isString) {
-				var other
-				other = UINT64(
-						(input.charCodeAt(p+1) << 8) | input.charCodeAt(p)
-					,	(input.charCodeAt(p+3) << 8) | input.charCodeAt(p+2)
-					,	(input.charCodeAt(p+5) << 8) | input.charCodeAt(p+4)
-					,	(input.charCodeAt(p+7) << 8) | input.charCodeAt(p+6)
-					)
-				this.v1.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-				p += 8
-				other = UINT64(
-						(input.charCodeAt(p+1) << 8) | input.charCodeAt(p)
-					,	(input.charCodeAt(p+3) << 8) | input.charCodeAt(p+2)
-					,	(input.charCodeAt(p+5) << 8) | input.charCodeAt(p+4)
-					,	(input.charCodeAt(p+7) << 8) | input.charCodeAt(p+6)
-					)
-				this.v2.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-				p += 8
-				other = UINT64(
-						(input.charCodeAt(p+1) << 8) | input.charCodeAt(p)
-					,	(input.charCodeAt(p+3) << 8) | input.charCodeAt(p+2)
-					,	(input.charCodeAt(p+5) << 8) | input.charCodeAt(p+4)
-					,	(input.charCodeAt(p+7) << 8) | input.charCodeAt(p+6)
-					)
-				this.v3.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-				p += 8
-				other = UINT64(
-						(input.charCodeAt(p+1) << 8) | input.charCodeAt(p)
-					,	(input.charCodeAt(p+3) << 8) | input.charCodeAt(p+2)
-					,	(input.charCodeAt(p+5) << 8) | input.charCodeAt(p+4)
-					,	(input.charCodeAt(p+7) << 8) | input.charCodeAt(p+6)
-					)
-				this.v4.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-			} else {
-				var other
-				other = UINT64(
-						(input[p+1] << 8) | input[p]
-					,	(input[p+3] << 8) | input[p+2]
-					,	(input[p+5] << 8) | input[p+4]
-					,	(input[p+7] << 8) | input[p+6]
-					)
-				this.v1.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-				p += 8
-				other = UINT64(
-						(input[p+1] << 8) | input[p]
-					,	(input[p+3] << 8) | input[p+2]
-					,	(input[p+5] << 8) | input[p+4]
-					,	(input[p+7] << 8) | input[p+6]
-					)
-				this.v2.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-				p += 8
-				other = UINT64(
-						(input[p+1] << 8) | input[p]
-					,	(input[p+3] << 8) | input[p+2]
-					,	(input[p+5] << 8) | input[p+4]
-					,	(input[p+7] << 8) | input[p+6]
-					)
-				this.v3.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-				p += 8
-				other = UINT64(
-						(input[p+1] << 8) | input[p]
-					,	(input[p+3] << 8) | input[p+2]
-					,	(input[p+5] << 8) | input[p+4]
-					,	(input[p+7] << 8) | input[p+6]
-					)
-				this.v4.add( other.multiply(PRIME64_2) ).rotl(31).multiply(PRIME64_1);
-			}
-			p += 8
-		} while (p <= limit)
-	}
-
-	if (p < bEnd)
-	{
-		// XXH64_memcpy(this.memory, p, bEnd-p);
-		if (isString) {
-			this.memory += input.slice(p)
-		} else if (isArrayBuffer) {
-			this.memory.set( input.subarray(p, bEnd), this.memsize )
-		} else {
-			input.copy( this.memory, this.memsize, p, bEnd )
-		}
-
-		this.memsize = bEnd - p
-	}
-
-	return this
-}
-
-/**
- * Finalize the XXH64 computation. The XXH64 instance is ready for reuse for the given seed
- * @method digest
- * @return {UINT64} xxHash
- */
-XXH64.prototype.digest = function () {
-	var input = this.memory
-	var isString = typeof input == 'string'
-	var p = 0
-	var bEnd = this.memsize
-	var h64, h
-	var u = new UINT64
-
-	if (this.total_len >= 32)
-	{
-		h64 = this.v1.clone().rotl(1)
-		h64.add( this.v2.clone().rotl(7) )
-		h64.add( this.v3.clone().rotl(12) )
-		h64.add( this.v4.clone().rotl(18) )
-
-		h64.xor( this.v1.multiply(PRIME64_2).rotl(31).multiply(PRIME64_1) )
-		h64.multiply(PRIME64_1).add(PRIME64_4)
-
-		h64.xor( this.v2.multiply(PRIME64_2).rotl(31).multiply(PRIME64_1) )
-		h64.multiply(PRIME64_1).add(PRIME64_4)
-
-		h64.xor( this.v3.multiply(PRIME64_2).rotl(31).multiply(PRIME64_1) )
-		h64.multiply(PRIME64_1).add(PRIME64_4)
-
-		h64.xor( this.v4.multiply(PRIME64_2).rotl(31).multiply(PRIME64_1) )
-		h64.multiply(PRIME64_1).add(PRIME64_4)
-	}
-	else
-	{
-		h64  = this.seed.clone().add( PRIME64_5 )
-	}
-
-	h64.add( u.fromNumber(this.total_len) )
-
-	while (p <= bEnd - 8)
-	{
-		if (isString) {
-			u.fromBits(
-				(input.charCodeAt(p+1) << 8) | input.charCodeAt(p)
-			,	(input.charCodeAt(p+3) << 8) | input.charCodeAt(p+2)
-			,	(input.charCodeAt(p+5) << 8) | input.charCodeAt(p+4)
-			,	(input.charCodeAt(p+7) << 8) | input.charCodeAt(p+6)
-			)
-		} else {
-			u.fromBits(
-				(input[p+1] << 8) | input[p]
-			,	(input[p+3] << 8) | input[p+2]
-			,	(input[p+5] << 8) | input[p+4]
-			,	(input[p+7] << 8) | input[p+6]
-			)
-		}
-		u.multiply(PRIME64_2).rotl(31).multiply(PRIME64_1)
-		h64
-			.xor(u)
-			.rotl(27)
-			.multiply( PRIME64_1 )
-			.add( PRIME64_4 )
-		p += 8
-	}
-
-	if (p + 4 <= bEnd) {
-		if (isString) {
-			u.fromBits(
-				(input.charCodeAt(p+1) << 8) | input.charCodeAt(p)
-			,	(input.charCodeAt(p+3) << 8) | input.charCodeAt(p+2)
-			,	0
-			,	0
-			)
-		} else {
-			u.fromBits(
-				(input[p+1] << 8) | input[p]
-			,	(input[p+3] << 8) | input[p+2]
-			,	0
-			,	0
-			)
-		}
-		h64
-			.xor( u.multiply(PRIME64_1) )
-			.rotl(23)
-			.multiply( PRIME64_2 )
-			.add( PRIME64_3 )
-		p += 4
-	}
-
-	while (p < bEnd)
-	{
-		u.fromBits( isString ? input.charCodeAt(p++) : input[p++], 0, 0, 0 )
-		h64
-			.xor( u.multiply(PRIME64_5) )
-			.rotl(11)
-			.multiply(PRIME64_1)
-	}
-
-	h = h64.clone().shiftRight(33)
-	h64.xor(h).multiply(PRIME64_2)
-
-	h = h64.clone().shiftRight(29)
-	h64.xor(h).multiply(PRIME64_3)
-
-	h = h64.clone().shiftRight(32)
-	h64.xor(h)
-
-	// Reset the state
-	this.init( this.seed )
-
-	return h64
-}
-
-module.exports = XXH64
diff --git a/includes/external/school/node_modules/xxhashjs/package.json b/includes/external/school/node_modules/xxhashjs/package.json
deleted file mode 100644
index baa7fb4..0000000
--- a/includes/external/school/node_modules/xxhashjs/package.json
+++ /dev/null
@@ -1,32 +0,0 @@
-{
-  "name": "xxhashjs",
-  "version": "0.2.2",
-  "description": "xxHash in Javascript",
-  "main": "./lib/index.js",
-  "scripts": {
-    "test": "mocha",
-    "prepublish": "webpack && uglifyjs -m -c -o build/xxhash.min.js build/xxhash.js"
-  },
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/pierrec/js-xxhash"
-  },
-  "keywords": [
-    "xxhash",
-    "xxh"
-  ],
-  "author": "Pierre Curto",
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/pierrec/js-xxhash/issues"
-  },
-  "homepage": "https://github.com/pierrec/js-xxhash",
-  "dependencies": {
-    "cuint": "^0.2.2"
-  },
-  "devDependencies": {
-    "benchmark": "*",
-    "uglifyjs": "^2.4.11",
-    "webpack": "^3.10.0"
-  }
-}
diff --git a/includes/external/school/node_modules/xxhashjs/test/XXH-test.js b/includes/external/school/node_modules/xxhashjs/test/XXH-test.js
deleted file mode 100644
index a2765c0..0000000
--- a/includes/external/school/node_modules/xxhashjs/test/XXH-test.js
+++ /dev/null
@@ -1,172 +0,0 @@
-var assert = require('assert')
-var XXH = require('..')
-
-describe('XXH', function () {
-	var seed = 0
-
-	describe('with small input multiple of 4', function () {
-		var input = 'abcd'
-		var expected = 'A3643705' // Computed with xxHash C version
-
-		it('should return hash in a single step', function (done) {
-			var h = XXH.h32( input, seed ).toString(16).toUpperCase()
-
-			assert.equal( h, expected )
-			done()
-		})
-
-		it('should return hash in many steps', function (done) {
-			var H = XXH.h32( seed )
-			var h = H.update( input ).digest().toString(16).toUpperCase()
-
-			assert.equal( h, expected )
-			done()
-		})
-
-	})
-
-	describe('with medium input multiple of 4', function () {
-		var input = Array(1001).join('abcd')
-		var expected = 'E18CBEA'
-
-		it('should return hash in a single step', function (done) {
-			var h = XXH.h32( input, seed ).toString(16).toUpperCase()
-
-			assert.equal( h, expected )
-			done()
-		})
-
-		it('should return hash in many steps', function (done) {
-			var H = XXH.h32( seed )
-			var h = H.update( input ).digest().toString(16).toUpperCase()
-
-			assert.equal( h, expected )
-			done()
-		})
-
-	})
-
-	describe('with small input', function () {
-		var input = 'abc'
-		var expected = '32D153FF' // Computed with xxHash C version
-
-		it('should return hash in a single step', function (done) {
-			var h = XXH.h32( input, seed ).toString(16).toUpperCase()
-
-			assert.equal( h, expected )
-			done()
-		})
-
-		it('should return hash in many steps', function (done) {
-			var H = XXH.h32( seed )
-			var h = H.update( input ).digest().toString(16).toUpperCase()
-
-			assert.equal( h, expected )
-			done()
-		})
-
-	})
-
-	describe('with medium input', function () {
-		var input = Array(1000).join('abc')
-		var expected = '89DA9B6E'
-
-		it('should return hash in a single step', function (done) {
-			var h = XXH.h32( input, seed ).toString(16).toUpperCase()
-
-			assert.equal( h, expected )
-			done()
-		})
-
-		it('should return hash in many steps', function (done) {
-			var H = XXH.h32( seed )
-			var h = H.update( input ).digest().toString(16).toUpperCase()
-
-			assert.equal( h, expected )
-			done()
-		})
-
-	})
-
-	describe('with split medium input', function () {
-		var input = Array(1000).join('abc')
-		var expected = '89DA9B6E'
-
-		it('should return hash with split input < 16', function (done) {
-			var H = XXH.h32( seed )
-			var h = H
-				.update( input.slice(0, 10) )
-				.update( input.slice(10) )
-				.digest().toString(16).toUpperCase()
-
-			assert.equal( h, expected )
-			done()
-		})
-
-		it('should return hash with split input = 16', function (done) {
-			var H = XXH.h32( seed )
-			var h = H
-				.update( input.slice(0, 16) )
-				.update( input.slice(16) )
-				.digest().toString(16).toUpperCase()
-
-			assert.equal( h, expected )
-			done()
-		})
-
-		it('should return hash with split input > 16', function (done) {
-			var H = XXH.h32( seed )
-			var h = H
-				.update( input.slice(0, 20) )
-				.update( input.slice(20) )
-				.digest().toString(16).toUpperCase()
-
-			assert.equal( h, expected )
-			done()
-		})
-
-	})
-
-	describe('with utf-8 strings', function () {
-		var input = 'heiå'
-		var expected = 'DB5ABCCC' // Computed with xxHash C version
-
-		it('should return hash', function (done) {
-			var h = XXH.h32( input, seed ).toString(16).toUpperCase()
-
-			assert.equal( h, expected )
-			done()
-		})
-
-		it('should return hash in many steps', function (done) {
-			var H = XXH.h32( seed )
-			var h = H.update( input ).digest().toString(16).toUpperCase()
-
-			assert.equal( h, expected )
-			done()
-		})
-
-	})
-
-	describe('with utf-8 strings', function () {
-		var input = 'κόσμε'
-		var expected = 'D855F606' // Computed with xxHash C version
-
-		it('should return hash', function (done) {
-			var h = XXH.h32( input, seed ).toString(16).toUpperCase()
-
-			assert.equal( h, expected )
-			done()
-		})
-
-		it('should return hash in many steps', function (done) {
-			var H = XXH.h32( seed )
-			var h = H.update( input ).digest().toString(16).toUpperCase()
-
-			assert.equal( h, expected )
-			done()
-		})
-
-	})
-
-})
diff --git a/includes/external/school/node_modules/xxhashjs/webpack.config.js b/includes/external/school/node_modules/xxhashjs/webpack.config.js
deleted file mode 100644
index fa8c5c9..0000000
--- a/includes/external/school/node_modules/xxhashjs/webpack.config.js
+++ /dev/null
@@ -1,11 +0,0 @@
-var path = require("path")
-
-module.exports = {
-	"entry": "./lib/index.js"
-,	"output": {
-		"path": __dirname + "/build"
-	,	"filename": "xxhash.js"
-	,	"library": "XXH"
-	,	"libraryTarget": "umd"
-	}
-}