Updated 40 files, added 37 files, deleted 1103 files and renamed 3905 files (automated)

24 files changed, 0 insertions, 2056 deletions

diff --git a/school/node_modules/cssom/LICENSE.txt b/school/node_modules/cssom/LICENSE.txt
deleted file mode 100644
index bc57aac..0000000
--- a/school/node_modules/cssom/LICENSE.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Copyright (c) Nikita Vasilyev
-
-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/school/node_modules/cssom/README.mdown b/school/node_modules/cssom/README.mdown
deleted file mode 100644
index 83af16b..0000000
--- a/school/node_modules/cssom/README.mdown
+++ /dev/null
@@ -1,67 +0,0 @@
-# CSSOM
-
-CSSOM.js is a CSS parser written in pure JavaScript. It is also a partial implementation of [CSS Object Model](http://dev.w3.org/csswg/cssom/). 
-
-    CSSOM.parse("body {color: black}")
-    -> {
-      cssRules: [
-        {
-          selectorText: "body",
-          style: {
-            0: "color",
-            color: "black",
-            length: 1
-          }
-        }
-      ]
-    }
-
-
-## [Parser demo](http://nv.github.com/CSSOM/docs/parse.html)
-
-Works well in Google Chrome 6+, Safari 5+, Firefox 3.6+, Opera 10.63+.
-Doesn't work in IE < 9 because of unsupported getters/setters.
-
-To use CSSOM.js in the browser you might want to build a one-file version that exposes a single `CSSOM` global variable:
-
-    ➤ git clone https://github.com/NV/CSSOM.git
-    ➤ cd CSSOM
-    ➤ node build.js
-    build/CSSOM.js is done
-
-To use it with Node.js or any other CommonJS loader:
-
-    ➤ npm install cssom
-
-## Don’t use it if...
-
-You parse CSS to mungle, minify or reformat code like this:
-
-```css
-div {
-  background: gray;
-  background: linear-gradient(to bottom, white 0%, black 100%);
-}
-```
-
-This pattern is often used to give browsers that don’t understand linear gradients a fallback solution (e.g. gray color in the example).
-In CSSOM, `background: gray` [gets overwritten](http://nv.github.io/CSSOM/docs/parse.html#css=div%20%7B%0A%20%20%20%20%20%20background%3A%20gray%3B%0A%20%20%20%20background%3A%20linear-gradient(to%20bottom%2C%20white%200%25%2C%20black%20100%25)%3B%0A%7D).
-It doesn't get preserved.
-
-If you do CSS mungling, minification, image inlining, and such, CSSOM.js is no good for you, considere using one of the following:
-
-  * [postcss](https://github.com/postcss/postcss)
-  * [reworkcss/css](https://github.com/reworkcss/css)
-  * [csso](https://github.com/css/csso)
-  * [mensch](https://github.com/brettstimmerman/mensch)
-
-
-## [Tests](http://nv.github.com/CSSOM/spec/)
-
-To run tests locally:
-
-    ➤ git submodule init
-    ➤ git submodule update
-
-
-## [Who uses CSSOM.js](https://github.com/NV/CSSOM/wiki/Who-uses-CSSOM.js)
diff --git a/school/node_modules/cssom/lib/CSSDocumentRule.js b/school/node_modules/cssom/lib/CSSDocumentRule.js
deleted file mode 100644
index aec0776..0000000
--- a/school/node_modules/cssom/lib/CSSDocumentRule.js
+++ /dev/null
@@ -1,39 +0,0 @@
-//.CommonJS
-var CSSOM = {
-    CSSRule: require("./CSSRule").CSSRule,
-    MatcherList: require("./MatcherList").MatcherList
-};
-///CommonJS
-
-
-/**
- * @constructor
- * @see https://developer.mozilla.org/en/CSS/@-moz-document
- */
-CSSOM.CSSDocumentRule = function CSSDocumentRule() {
-    CSSOM.CSSRule.call(this);
-    this.matcher = new CSSOM.MatcherList();
-    this.cssRules = [];
-};
-
-CSSOM.CSSDocumentRule.prototype = new CSSOM.CSSRule();
-CSSOM.CSSDocumentRule.prototype.constructor = CSSOM.CSSDocumentRule;
-CSSOM.CSSDocumentRule.prototype.type = 10;
-//FIXME
-//CSSOM.CSSDocumentRule.prototype.insertRule = CSSStyleSheet.prototype.insertRule;
-//CSSOM.CSSDocumentRule.prototype.deleteRule = CSSStyleSheet.prototype.deleteRule;
-
-Object.defineProperty(CSSOM.CSSDocumentRule.prototype, "cssText", {
-  get: function() {
-    var cssTexts = [];
-    for (var i=0, length=this.cssRules.length; i < length; i++) {
-        cssTexts.push(this.cssRules[i].cssText);
-    }
-    return "@-moz-document " + this.matcher.matcherText + " {" + cssTexts.join("") + "}";
-  }
-});
-
-
-//.CommonJS
-exports.CSSDocumentRule = CSSOM.CSSDocumentRule;
-///CommonJS
diff --git a/school/node_modules/cssom/lib/CSSFontFaceRule.js b/school/node_modules/cssom/lib/CSSFontFaceRule.js
deleted file mode 100644
index 7a537fb..0000000
--- a/school/node_modules/cssom/lib/CSSFontFaceRule.js
+++ /dev/null
@@ -1,36 +0,0 @@
-//.CommonJS
-var CSSOM = {
-	CSSStyleDeclaration: require("./CSSStyleDeclaration").CSSStyleDeclaration,
-	CSSRule: require("./CSSRule").CSSRule
-};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://dev.w3.org/csswg/cssom/#css-font-face-rule
- */
-CSSOM.CSSFontFaceRule = function CSSFontFaceRule() {
-	CSSOM.CSSRule.call(this);
-	this.style = new CSSOM.CSSStyleDeclaration();
-	this.style.parentRule = this;
-};
-
-CSSOM.CSSFontFaceRule.prototype = new CSSOM.CSSRule();
-CSSOM.CSSFontFaceRule.prototype.constructor = CSSOM.CSSFontFaceRule;
-CSSOM.CSSFontFaceRule.prototype.type = 5;
-//FIXME
-//CSSOM.CSSFontFaceRule.prototype.insertRule = CSSStyleSheet.prototype.insertRule;
-//CSSOM.CSSFontFaceRule.prototype.deleteRule = CSSStyleSheet.prototype.deleteRule;
-
-// http://www.opensource.apple.com/source/WebCore/WebCore-955.66.1/css/WebKitCSSFontFaceRule.cpp
-Object.defineProperty(CSSOM.CSSFontFaceRule.prototype, "cssText", {
-  get: function() {
-    return "@font-face {" + this.style.cssText + "}";
-  }
-});
-
-
-//.CommonJS
-exports.CSSFontFaceRule = CSSOM.CSSFontFaceRule;
-///CommonJS
diff --git a/school/node_modules/cssom/lib/CSSHostRule.js b/school/node_modules/cssom/lib/CSSHostRule.js
deleted file mode 100644
index 365304f..0000000
--- a/school/node_modules/cssom/lib/CSSHostRule.js
+++ /dev/null
@@ -1,37 +0,0 @@
-//.CommonJS
-var CSSOM = {
-	CSSRule: require("./CSSRule").CSSRule
-};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://www.w3.org/TR/shadow-dom/#host-at-rule
- */
-CSSOM.CSSHostRule = function CSSHostRule() {
-	CSSOM.CSSRule.call(this);
-	this.cssRules = [];
-};
-
-CSSOM.CSSHostRule.prototype = new CSSOM.CSSRule();
-CSSOM.CSSHostRule.prototype.constructor = CSSOM.CSSHostRule;
-CSSOM.CSSHostRule.prototype.type = 1001;
-//FIXME
-//CSSOM.CSSHostRule.prototype.insertRule = CSSStyleSheet.prototype.insertRule;
-//CSSOM.CSSHostRule.prototype.deleteRule = CSSStyleSheet.prototype.deleteRule;
-
-Object.defineProperty(CSSOM.CSSHostRule.prototype, "cssText", {
-	get: function() {
-		var cssTexts = [];
-		for (var i=0, length=this.cssRules.length; i < length; i++) {
-			cssTexts.push(this.cssRules[i].cssText);
-		}
-		return "@host {" + cssTexts.join("") + "}";
-	}
-});
-
-
-//.CommonJS
-exports.CSSHostRule = CSSOM.CSSHostRule;
-///CommonJS
diff --git a/school/node_modules/cssom/lib/CSSImportRule.js b/school/node_modules/cssom/lib/CSSImportRule.js
deleted file mode 100644
index 0398105..0000000
--- a/school/node_modules/cssom/lib/CSSImportRule.js
+++ /dev/null
@@ -1,132 +0,0 @@
-//.CommonJS
-var CSSOM = {
-	CSSRule: require("./CSSRule").CSSRule,
-	CSSStyleSheet: require("./CSSStyleSheet").CSSStyleSheet,
-	MediaList: require("./MediaList").MediaList
-};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://dev.w3.org/csswg/cssom/#cssimportrule
- * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSImportRule
- */
-CSSOM.CSSImportRule = function CSSImportRule() {
-	CSSOM.CSSRule.call(this);
-	this.href = "";
-	this.media = new CSSOM.MediaList();
-	this.styleSheet = new CSSOM.CSSStyleSheet();
-};
-
-CSSOM.CSSImportRule.prototype = new CSSOM.CSSRule();
-CSSOM.CSSImportRule.prototype.constructor = CSSOM.CSSImportRule;
-CSSOM.CSSImportRule.prototype.type = 3;
-
-Object.defineProperty(CSSOM.CSSImportRule.prototype, "cssText", {
-  get: function() {
-    var mediaText = this.media.mediaText;
-    return "@import url(" + this.href + ")" + (mediaText ? " " + mediaText : "") + ";";
-  },
-  set: function(cssText) {
-    var i = 0;
-
-    /**
-     * @import url(partial.css) screen, handheld;
-     *        ||               |
-     *        after-import     media
-     *         |
-     *         url
-     */
-    var state = '';
-
-    var buffer = '';
-    var index;
-    for (var character; (character = cssText.charAt(i)); i++) {
-
-      switch (character) {
-        case ' ':
-        case '\t':
-        case '\r':
-        case '\n':
-        case '\f':
-          if (state === 'after-import') {
-            state = 'url';
-          } else {
-            buffer += character;
-          }
-          break;
-
-        case '@':
-          if (!state && cssText.indexOf('@import', i) === i) {
-            state = 'after-import';
-            i += 'import'.length;
-            buffer = '';
-          }
-          break;
-
-        case 'u':
-          if (state === 'url' && cssText.indexOf('url(', i) === i) {
-            index = cssText.indexOf(')', i + 1);
-            if (index === -1) {
-              throw i + ': ")" not found';
-            }
-            i += 'url('.length;
-            var url = cssText.slice(i, index);
-            if (url[0] === url[url.length - 1]) {
-              if (url[0] === '"' || url[0] === "'") {
-                url = url.slice(1, -1);
-              }
-            }
-            this.href = url;
-            i = index;
-            state = 'media';
-          }
-          break;
-
-        case '"':
-          if (state === 'url') {
-            index = cssText.indexOf('"', i + 1);
-            if (!index) {
-              throw i + ": '\"' not found";
-            }
-            this.href = cssText.slice(i + 1, index);
-            i = index;
-            state = 'media';
-          }
-          break;
-
-        case "'":
-          if (state === 'url') {
-            index = cssText.indexOf("'", i + 1);
-            if (!index) {
-              throw i + ': "\'" not found';
-            }
-            this.href = cssText.slice(i + 1, index);
-            i = index;
-            state = 'media';
-          }
-          break;
-
-        case ';':
-          if (state === 'media') {
-            if (buffer) {
-              this.media.mediaText = buffer.trim();
-            }
-          }
-          break;
-
-        default:
-          if (state === 'media') {
-            buffer += character;
-          }
-          break;
-      }
-    }
-  }
-});
-
-
-//.CommonJS
-exports.CSSImportRule = CSSOM.CSSImportRule;
-///CommonJS
diff --git a/school/node_modules/cssom/lib/CSSKeyframeRule.js b/school/node_modules/cssom/lib/CSSKeyframeRule.js
deleted file mode 100644
index 3b928ef..0000000
--- a/school/node_modules/cssom/lib/CSSKeyframeRule.js
+++ /dev/null
@@ -1,37 +0,0 @@
-//.CommonJS
-var CSSOM = {
-	CSSRule: require("./CSSRule").CSSRule,
-	CSSStyleDeclaration: require('./CSSStyleDeclaration').CSSStyleDeclaration
-};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://www.w3.org/TR/css3-animations/#DOM-CSSKeyframeRule
- */
-CSSOM.CSSKeyframeRule = function CSSKeyframeRule() {
-	CSSOM.CSSRule.call(this);
-	this.keyText = '';
-	this.style = new CSSOM.CSSStyleDeclaration();
-	this.style.parentRule = this;
-};
-
-CSSOM.CSSKeyframeRule.prototype = new CSSOM.CSSRule();
-CSSOM.CSSKeyframeRule.prototype.constructor = CSSOM.CSSKeyframeRule;
-CSSOM.CSSKeyframeRule.prototype.type = 8;
-//FIXME
-//CSSOM.CSSKeyframeRule.prototype.insertRule = CSSStyleSheet.prototype.insertRule;
-//CSSOM.CSSKeyframeRule.prototype.deleteRule = CSSStyleSheet.prototype.deleteRule;
-
-// http://www.opensource.apple.com/source/WebCore/WebCore-955.66.1/css/WebKitCSSKeyframeRule.cpp
-Object.defineProperty(CSSOM.CSSKeyframeRule.prototype, "cssText", {
-  get: function() {
-    return this.keyText + " {" + this.style.cssText + "} ";
-  }
-});
-
-
-//.CommonJS
-exports.CSSKeyframeRule = CSSOM.CSSKeyframeRule;
-///CommonJS
diff --git a/school/node_modules/cssom/lib/CSSKeyframesRule.js b/school/node_modules/cssom/lib/CSSKeyframesRule.js
deleted file mode 100644
index 53e61fa..0000000
--- a/school/node_modules/cssom/lib/CSSKeyframesRule.js
+++ /dev/null
@@ -1,39 +0,0 @@
-//.CommonJS
-var CSSOM = {
-	CSSRule: require("./CSSRule").CSSRule
-};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://www.w3.org/TR/css3-animations/#DOM-CSSKeyframesRule
- */
-CSSOM.CSSKeyframesRule = function CSSKeyframesRule() {
-	CSSOM.CSSRule.call(this);
-	this.name = '';
-	this.cssRules = [];
-};
-
-CSSOM.CSSKeyframesRule.prototype = new CSSOM.CSSRule();
-CSSOM.CSSKeyframesRule.prototype.constructor = CSSOM.CSSKeyframesRule;
-CSSOM.CSSKeyframesRule.prototype.type = 7;
-//FIXME
-//CSSOM.CSSKeyframesRule.prototype.insertRule = CSSStyleSheet.prototype.insertRule;
-//CSSOM.CSSKeyframesRule.prototype.deleteRule = CSSStyleSheet.prototype.deleteRule;
-
-// http://www.opensource.apple.com/source/WebCore/WebCore-955.66.1/css/WebKitCSSKeyframesRule.cpp
-Object.defineProperty(CSSOM.CSSKeyframesRule.prototype, "cssText", {
-  get: function() {
-    var cssTexts = [];
-    for (var i=0, length=this.cssRules.length; i < length; i++) {
-      cssTexts.push("  " + this.cssRules[i].cssText);
-    }
-    return "@" + (this._vendorPrefix || '') + "keyframes " + this.name + " { \n" + cssTexts.join("\n") + "\n}";
-  }
-});
-
-
-//.CommonJS
-exports.CSSKeyframesRule = CSSOM.CSSKeyframesRule;
-///CommonJS
diff --git a/school/node_modules/cssom/lib/CSSMediaRule.js b/school/node_modules/cssom/lib/CSSMediaRule.js
deleted file mode 100644
index 367a35e..0000000
--- a/school/node_modules/cssom/lib/CSSMediaRule.js
+++ /dev/null
@@ -1,41 +0,0 @@
-//.CommonJS
-var CSSOM = {
-	CSSRule: require("./CSSRule").CSSRule,
-	MediaList: require("./MediaList").MediaList
-};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://dev.w3.org/csswg/cssom/#cssmediarule
- * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSMediaRule
- */
-CSSOM.CSSMediaRule = function CSSMediaRule() {
-	CSSOM.CSSRule.call(this);
-	this.media = new CSSOM.MediaList();
-	this.cssRules = [];
-};
-
-CSSOM.CSSMediaRule.prototype = new CSSOM.CSSRule();
-CSSOM.CSSMediaRule.prototype.constructor = CSSOM.CSSMediaRule;
-CSSOM.CSSMediaRule.prototype.type = 4;
-//FIXME
-//CSSOM.CSSMediaRule.prototype.insertRule = CSSStyleSheet.prototype.insertRule;
-//CSSOM.CSSMediaRule.prototype.deleteRule = CSSStyleSheet.prototype.deleteRule;
-
-// http://opensource.apple.com/source/WebCore/WebCore-658.28/css/CSSMediaRule.cpp
-Object.defineProperty(CSSOM.CSSMediaRule.prototype, "cssText", {
-  get: function() {
-    var cssTexts = [];
-    for (var i=0, length=this.cssRules.length; i < length; i++) {
-      cssTexts.push(this.cssRules[i].cssText);
-    }
-    return "@media " + this.media.mediaText + " {" + cssTexts.join("") + "}";
-  }
-});
-
-
-//.CommonJS
-exports.CSSMediaRule = CSSOM.CSSMediaRule;
-///CommonJS
diff --git a/school/node_modules/cssom/lib/CSSOM.js b/school/node_modules/cssom/lib/CSSOM.js
deleted file mode 100644
index 95f3563..0000000
--- a/school/node_modules/cssom/lib/CSSOM.js
+++ /dev/null
@@ -1,3 +0,0 @@
-var CSSOM = {};
-
-
diff --git a/school/node_modules/cssom/lib/CSSRule.js b/school/node_modules/cssom/lib/CSSRule.js
deleted file mode 100644
index 0b5e25b..0000000
--- a/school/node_modules/cssom/lib/CSSRule.js
+++ /dev/null
@@ -1,43 +0,0 @@
-//.CommonJS
-var CSSOM = {};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://dev.w3.org/csswg/cssom/#the-cssrule-interface
- * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSRule
- */
-CSSOM.CSSRule = function CSSRule() {
-	this.parentRule = null;
-	this.parentStyleSheet = null;
-};
-
-CSSOM.CSSRule.UNKNOWN_RULE = 0;                 // obsolete
-CSSOM.CSSRule.STYLE_RULE = 1;
-CSSOM.CSSRule.CHARSET_RULE = 2;                 // obsolete
-CSSOM.CSSRule.IMPORT_RULE = 3;
-CSSOM.CSSRule.MEDIA_RULE = 4;
-CSSOM.CSSRule.FONT_FACE_RULE = 5;
-CSSOM.CSSRule.PAGE_RULE = 6;
-CSSOM.CSSRule.KEYFRAMES_RULE = 7;
-CSSOM.CSSRule.KEYFRAME_RULE = 8;
-CSSOM.CSSRule.MARGIN_RULE = 9;
-CSSOM.CSSRule.NAMESPACE_RULE = 10;
-CSSOM.CSSRule.COUNTER_STYLE_RULE = 11;
-CSSOM.CSSRule.SUPPORTS_RULE = 12;
-CSSOM.CSSRule.DOCUMENT_RULE = 13;
-CSSOM.CSSRule.FONT_FEATURE_VALUES_RULE = 14;
-CSSOM.CSSRule.VIEWPORT_RULE = 15;
-CSSOM.CSSRule.REGION_STYLE_RULE = 16;
-
-
-CSSOM.CSSRule.prototype = {
-	constructor: CSSOM.CSSRule
-	//FIXME
-};
-
-
-//.CommonJS
-exports.CSSRule = CSSOM.CSSRule;
-///CommonJS
diff --git a/school/node_modules/cssom/lib/CSSStyleDeclaration.js b/school/node_modules/cssom/lib/CSSStyleDeclaration.js
deleted file mode 100644
index b43b9af..0000000
--- a/school/node_modules/cssom/lib/CSSStyleDeclaration.js
+++ /dev/null
@@ -1,148 +0,0 @@
-//.CommonJS
-var CSSOM = {};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleDeclaration
- */
-CSSOM.CSSStyleDeclaration = function CSSStyleDeclaration(){
-	this.length = 0;
-	this.parentRule = null;
-
-	// NON-STANDARD
-	this._importants = {};
-};
-
-
-CSSOM.CSSStyleDeclaration.prototype = {
-
-	constructor: CSSOM.CSSStyleDeclaration,
-
-	/**
-	 *
-	 * @param {string} name
-	 * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleDeclaration-getPropertyValue
-	 * @return {string} the value of the property if it has been explicitly set for this declaration block.
-	 * Returns the empty string if the property has not been set.
-	 */
-	getPropertyValue: function(name) {
-		return this[name] || "";
-	},
-
-	/**
-	 *
-	 * @param {string} name
-	 * @param {string} value
-	 * @param {string} [priority=null] "important" or null
-	 * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleDeclaration-setProperty
-	 */
-	setProperty: function(name, value, priority) {
-		if (this[name]) {
-			// Property already exist. Overwrite it.
-			var index = Array.prototype.indexOf.call(this, name);
-			if (index < 0) {
-				this[this.length] = name;
-				this.length++;
-			}
-		} else {
-			// New property.
-			this[this.length] = name;
-			this.length++;
-		}
-		this[name] = value + "";
-		this._importants[name] = priority;
-	},
-
-	/**
-	 *
-	 * @param {string} name
-	 * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleDeclaration-removeProperty
-	 * @return {string} the value of the property if it has been explicitly set for this declaration block.
-	 * Returns the empty string if the property has not been set or the property name does not correspond to a known CSS property.
-	 */
-	removeProperty: function(name) {
-		if (!(name in this)) {
-			return "";
-		}
-		var index = Array.prototype.indexOf.call(this, name);
-		if (index < 0) {
-			return "";
-		}
-		var prevValue = this[name];
-		this[name] = "";
-
-		// That's what WebKit and Opera do
-		Array.prototype.splice.call(this, index, 1);
-
-		// That's what Firefox does
-		//this[index] = ""
-
-		return prevValue;
-	},
-
-	getPropertyCSSValue: function() {
-		//FIXME
-	},
-
-	/**
-	 *
-	 * @param {String} name
-	 */
-	getPropertyPriority: function(name) {
-		return this._importants[name] || "";
-	},
-
-
-	/**
-	 *   element.style.overflow = "auto"
-	 *   element.style.getPropertyShorthand("overflow-x")
-	 *   -> "overflow"
-	 */
-	getPropertyShorthand: function() {
-		//FIXME
-	},
-
-	isPropertyImplicit: function() {
-		//FIXME
-	},
-
-	// Doesn't work in IE < 9
-	get cssText(){
-		var properties = [];
-		for (var i=0, length=this.length; i < length; ++i) {
-			var name = this[i];
-			var value = this.getPropertyValue(name);
-			var priority = this.getPropertyPriority(name);
-			if (priority) {
-				priority = " !" + priority;
-			}
-			properties[i] = name + ": " + value + priority + ";";
-		}
-		return properties.join(" ");
-	},
-
-	set cssText(text){
-		var i, name;
-		for (i = this.length; i--;) {
-			name = this[i];
-			this[name] = "";
-		}
-		Array.prototype.splice.call(this, 0, this.length);
-		this._importants = {};
-
-		var dummyRule = CSSOM.parse('#bogus{' + text + '}').cssRules[0].style;
-		var length = dummyRule.length;
-		for (i = 0; i < length; ++i) {
-			name = dummyRule[i];
-			this.setProperty(dummyRule[i], dummyRule.getPropertyValue(name), dummyRule.getPropertyPriority(name));
-		}
-	}
-};
-
-
-//.CommonJS
-exports.CSSStyleDeclaration = CSSOM.CSSStyleDeclaration;
-CSSOM.parse = require('./parse').parse; // Cannot be included sooner due to the mutual dependency between parse.js and CSSStyleDeclaration.js
-///CommonJS
diff --git a/school/node_modules/cssom/lib/CSSStyleRule.js b/school/node_modules/cssom/lib/CSSStyleRule.js
deleted file mode 100644
index 630b3f8..0000000
--- a/school/node_modules/cssom/lib/CSSStyleRule.js
+++ /dev/null
@@ -1,190 +0,0 @@
-//.CommonJS
-var CSSOM = {
-	CSSStyleDeclaration: require("./CSSStyleDeclaration").CSSStyleDeclaration,
-	CSSRule: require("./CSSRule").CSSRule
-};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://dev.w3.org/csswg/cssom/#cssstylerule
- * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleRule
- */
-CSSOM.CSSStyleRule = function CSSStyleRule() {
-	CSSOM.CSSRule.call(this);
-	this.selectorText = "";
-	this.style = new CSSOM.CSSStyleDeclaration();
-	this.style.parentRule = this;
-};
-
-CSSOM.CSSStyleRule.prototype = new CSSOM.CSSRule();
-CSSOM.CSSStyleRule.prototype.constructor = CSSOM.CSSStyleRule;
-CSSOM.CSSStyleRule.prototype.type = 1;
-
-Object.defineProperty(CSSOM.CSSStyleRule.prototype, "cssText", {
-	get: function() {
-		var text;
-		if (this.selectorText) {
-			text = this.selectorText + " {" + this.style.cssText + "}";
-		} else {
-			text = "";
-		}
-		return text;
-	},
-	set: function(cssText) {
-		var rule = CSSOM.CSSStyleRule.parse(cssText);
-		this.style = rule.style;
-		this.selectorText = rule.selectorText;
-	}
-});
-
-
-/**
- * NON-STANDARD
- * lightweight version of parse.js.
- * @param {string} ruleText
- * @return CSSStyleRule
- */
-CSSOM.CSSStyleRule.parse = function(ruleText) {
-	var i = 0;
-	var state = "selector";
-	var index;
-	var j = i;
-	var buffer = "";
-
-	var SIGNIFICANT_WHITESPACE = {
-		"selector": true,
-		"value": true
-	};
-
-	var styleRule = new CSSOM.CSSStyleRule();
-	var name, priority="";
-
-	for (var character; (character = ruleText.charAt(i)); i++) {
-
-		switch (character) {
-
-		case " ":
-		case "\t":
-		case "\r":
-		case "\n":
-		case "\f":
-			if (SIGNIFICANT_WHITESPACE[state]) {
-				// Squash 2 or more white-spaces in the row into 1
-				switch (ruleText.charAt(i - 1)) {
-					case " ":
-					case "\t":
-					case "\r":
-					case "\n":
-					case "\f":
-						break;
-					default:
-						buffer += " ";
-						break;
-				}
-			}
-			break;
-
-		// String
-		case '"':
-			j = i + 1;
-			index = ruleText.indexOf('"', j) + 1;
-			if (!index) {
-				throw '" is missing';
-			}
-			buffer += ruleText.slice(i, index);
-			i = index - 1;
-			break;
-
-		case "'":
-			j = i + 1;
-			index = ruleText.indexOf("'", j) + 1;
-			if (!index) {
-				throw "' is missing";
-			}
-			buffer += ruleText.slice(i, index);
-			i = index - 1;
-			break;
-
-		// Comment
-		case "/":
-			if (ruleText.charAt(i + 1) === "*") {
-				i += 2;
-				index = ruleText.indexOf("*/", i);
-				if (index === -1) {
-					throw new SyntaxError("Missing */");
-				} else {
-					i = index + 1;
-				}
-			} else {
-				buffer += character;
-			}
-			break;
-
-		case "{":
-			if (state === "selector") {
-				styleRule.selectorText = buffer.trim();
-				buffer = "";
-				state = "name";
-			}
-			break;
-
-		case ":":
-			if (state === "name") {
-				name = buffer.trim();
-				buffer = "";
-				state = "value";
-			} else {
-				buffer += character;
-			}
-			break;
-
-		case "!":
-			if (state === "value" && ruleText.indexOf("!important", i) === i) {
-				priority = "important";
-				i += "important".length;
-			} else {
-				buffer += character;
-			}
-			break;
-
-		case ";":
-			if (state === "value") {
-				styleRule.style.setProperty(name, buffer.trim(), priority);
-				priority = "";
-				buffer = "";
-				state = "name";
-			} else {
-				buffer += character;
-			}
-			break;
-
-		case "}":
-			if (state === "value") {
-				styleRule.style.setProperty(name, buffer.trim(), priority);
-				priority = "";
-				buffer = "";
-			} else if (state === "name") {
-				break;
-			} else {
-				buffer += character;
-			}
-			state = "selector";
-			break;
-
-		default:
-			buffer += character;
-			break;
-
-		}
-	}
-
-	return styleRule;
-
-};
-
-
-//.CommonJS
-exports.CSSStyleRule = CSSOM.CSSStyleRule;
-///CommonJS
diff --git a/school/node_modules/cssom/lib/CSSStyleSheet.js b/school/node_modules/cssom/lib/CSSStyleSheet.js
deleted file mode 100644
index f0e0dfc..0000000
--- a/school/node_modules/cssom/lib/CSSStyleSheet.js
+++ /dev/null
@@ -1,88 +0,0 @@
-//.CommonJS
-var CSSOM = {
-	StyleSheet: require("./StyleSheet").StyleSheet,
-	CSSStyleRule: require("./CSSStyleRule").CSSStyleRule
-};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleSheet
- */
-CSSOM.CSSStyleSheet = function CSSStyleSheet() {
-	CSSOM.StyleSheet.call(this);
-	this.cssRules = [];
-};
-
-
-CSSOM.CSSStyleSheet.prototype = new CSSOM.StyleSheet();
-CSSOM.CSSStyleSheet.prototype.constructor = CSSOM.CSSStyleSheet;
-
-
-/**
- * Used to insert a new rule into the style sheet. The new rule now becomes part of the cascade.
- *
- *   sheet = new Sheet("body {margin: 0}")
- *   sheet.toString()
- *   -> "body{margin:0;}"
- *   sheet.insertRule("img {border: none}", 0)
- *   -> 0
- *   sheet.toString()
- *   -> "img{border:none;}body{margin:0;}"
- *
- * @param {string} rule
- * @param {number} index
- * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleSheet-insertRule
- * @return {number} The index within the style sheet's rule collection of the newly inserted rule.
- */
-CSSOM.CSSStyleSheet.prototype.insertRule = function(rule, index) {
-	if (index < 0 || index > this.cssRules.length) {
-		throw new RangeError("INDEX_SIZE_ERR");
-	}
-	var cssRule = CSSOM.parse(rule).cssRules[0];
-	cssRule.parentStyleSheet = this;
-	this.cssRules.splice(index, 0, cssRule);
-	return index;
-};
-
-
-/**
- * Used to delete a rule from the style sheet.
- *
- *   sheet = new Sheet("img{border:none} body{margin:0}")
- *   sheet.toString()
- *   -> "img{border:none;}body{margin:0;}"
- *   sheet.deleteRule(0)
- *   sheet.toString()
- *   -> "body{margin:0;}"
- *
- * @param {number} index within the style sheet's rule list of the rule to remove.
- * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleSheet-deleteRule
- */
-CSSOM.CSSStyleSheet.prototype.deleteRule = function(index) {
-	if (index < 0 || index >= this.cssRules.length) {
-		throw new RangeError("INDEX_SIZE_ERR");
-	}
-	this.cssRules.splice(index, 1);
-};
-
-
-/**
- * NON-STANDARD
- * @return {string} serialize stylesheet
- */
-CSSOM.CSSStyleSheet.prototype.toString = function() {
-	var result = "";
-	var rules = this.cssRules;
-	for (var i=0; i<rules.length; i++) {
-		result += rules[i].cssText + "\n";
-	}
-	return result;
-};
-
-
-//.CommonJS
-exports.CSSStyleSheet = CSSOM.CSSStyleSheet;
-CSSOM.parse = require('./parse').parse; // Cannot be included sooner due to the mutual dependency between parse.js and CSSStyleSheet.js
-///CommonJS
diff --git a/school/node_modules/cssom/lib/CSSSupportsRule.js b/school/node_modules/cssom/lib/CSSSupportsRule.js
deleted file mode 100644
index 19f85d4..0000000
--- a/school/node_modules/cssom/lib/CSSSupportsRule.js
+++ /dev/null
@@ -1,36 +0,0 @@
-//.CommonJS
-var CSSOM = {
-  CSSRule: require("./CSSRule").CSSRule,
-};
-///CommonJS
-
-
-/**
- * @constructor
- * @see https://drafts.csswg.org/css-conditional-3/#the-csssupportsrule-interface
- */
-CSSOM.CSSSupportsRule = function CSSSupportsRule() {
-  CSSOM.CSSRule.call(this);
-  this.conditionText = '';
-  this.cssRules = [];
-};
-
-CSSOM.CSSSupportsRule.prototype = new CSSOM.CSSRule();
-CSSOM.CSSSupportsRule.prototype.constructor = CSSOM.CSSSupportsRule;
-CSSOM.CSSSupportsRule.prototype.type = 12;
-
-Object.defineProperty(CSSOM.CSSSupportsRule.prototype, "cssText", {
-  get: function() {
-    var cssTexts = [];
-
-    for (var i = 0, length = this.cssRules.length; i < length; i++) {
-      cssTexts.push(this.cssRules[i].cssText);
-    }
-
-    return "@supports " + this.conditionText + " {" + cssTexts.join("") + "}";
-  }
-});
-
-//.CommonJS
-exports.CSSSupportsRule = CSSOM.CSSSupportsRule;
-///CommonJS
diff --git a/school/node_modules/cssom/lib/CSSValue.js b/school/node_modules/cssom/lib/CSSValue.js
deleted file mode 100644
index 2b868d5..0000000
--- a/school/node_modules/cssom/lib/CSSValue.js
+++ /dev/null
@@ -1,43 +0,0 @@
-//.CommonJS
-var CSSOM = {};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSValue
- *
- * TODO: add if needed
- */
-CSSOM.CSSValue = function CSSValue() {
-};
-
-CSSOM.CSSValue.prototype = {
-	constructor: CSSOM.CSSValue,
-
-	// @see: http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSValue
-	set cssText(text) {
-		var name = this._getConstructorName();
-
-		throw new Error('DOMException: property "cssText" of "' + name + '" is readonly and can not be replaced with "' + text + '"!');
-	},
-
-	get cssText() {
-		var name = this._getConstructorName();
-
-		throw new Error('getter "cssText" of "' + name + '" is not implemented!');
-	},
-
-	_getConstructorName: function() {
-		var s = this.constructor.toString(),
-				c = s.match(/function\s([^\(]+)/),
-				name = c[1];
-
-		return name;
-	}
-};
-
-
-//.CommonJS
-exports.CSSValue = CSSOM.CSSValue;
-///CommonJS
diff --git a/school/node_modules/cssom/lib/CSSValueExpression.js b/school/node_modules/cssom/lib/CSSValueExpression.js
deleted file mode 100644
index 3a6881d..0000000
--- a/school/node_modules/cssom/lib/CSSValueExpression.js
+++ /dev/null
@@ -1,344 +0,0 @@
-//.CommonJS
-var CSSOM = {
-	CSSValue: require('./CSSValue').CSSValue
-};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://msdn.microsoft.com/en-us/library/ms537634(v=vs.85).aspx
- *
- */
-CSSOM.CSSValueExpression = function CSSValueExpression(token, idx) {
-	this._token = token;
-	this._idx = idx;
-};
-
-CSSOM.CSSValueExpression.prototype = new CSSOM.CSSValue();
-CSSOM.CSSValueExpression.prototype.constructor = CSSOM.CSSValueExpression;
-
-/**
- * parse css expression() value
- *
- * @return {Object}
- *         - error:
- *         or
- *         - idx:
- *         - expression:
- *
- * Example:
- *
- * .selector {
- *		zoom: expression(documentElement.clientWidth > 1000 ? '1000px' : 'auto');
- * }
- */
-CSSOM.CSSValueExpression.prototype.parse = function() {
-	var token = this._token,
-			idx = this._idx;
-
-	var character = '',
-			expression = '',
-			error = '',
-			info,
-			paren = [];
-
-
-	for (; ; ++idx) {
-		character = token.charAt(idx);
-
-		// end of token
-		if (character === '') {
-			error = 'css expression error: unfinished expression!';
-			break;
-		}
-
-		switch(character) {
-			case '(':
-				paren.push(character);
-				expression += character;
-				break;
-
-			case ')':
-				paren.pop(character);
-				expression += character;
-				break;
-
-			case '/':
-				if ((info = this._parseJSComment(token, idx))) { // comment?
-					if (info.error) {
-						error = 'css expression error: unfinished comment in expression!';
-					} else {
-						idx = info.idx;
-						// ignore the comment
-					}
-				} else if ((info = this._parseJSRexExp(token, idx))) { // regexp
-					idx = info.idx;
-					expression += info.text;
-				} else { // other
-					expression += character;
-				}
-				break;
-
-			case "'":
-			case '"':
-				info = this._parseJSString(token, idx, character);
-				if (info) { // string
-					idx = info.idx;
-					expression += info.text;
-				} else {
-					expression += character;
-				}
-				break;
-
-			default:
-				expression += character;
-				break;
-		}
-
-		if (error) {
-			break;
-		}
-
-		// end of expression
-		if (paren.length === 0) {
-			break;
-		}
-	}
-
-	var ret;
-	if (error) {
-		ret = {
-			error: error
-		};
-	} else {
-		ret = {
-			idx: idx,
-			expression: expression
-		};
-	}
-
-	return ret;
-};
-
-
-/**
- *
- * @return {Object|false}
- *          - idx:
- *          - text:
- *          or
- *          - error:
- *          or
- *          false
- *
- */
-CSSOM.CSSValueExpression.prototype._parseJSComment = function(token, idx) {
-	var nextChar = token.charAt(idx + 1),
-			text;
-
-	if (nextChar === '/' || nextChar === '*') {
-		var startIdx = idx,
-				endIdx,
-				commentEndChar;
-
-		if (nextChar === '/') { // line comment
-			commentEndChar = '\n';
-		} else if (nextChar === '*') { // block comment
-			commentEndChar = '*/';
-		}
-
-		endIdx = token.indexOf(commentEndChar, startIdx + 1 + 1);
-		if (endIdx !== -1) {
-			endIdx = endIdx + commentEndChar.length - 1;
-			text = token.substring(idx, endIdx + 1);
-			return {
-				idx: endIdx,
-				text: text
-			};
-		} else {
-			var error = 'css expression error: unfinished comment in expression!';
-			return {
-				error: error
-			};
-		}
-	} else {
-		return false;
-	}
-};
-
-
-/**
- *
- * @return {Object|false}
- *					- idx:
- *					- text:
- *					or 
- *					false
- *
- */
-CSSOM.CSSValueExpression.prototype._parseJSString = function(token, idx, sep) {
-	var endIdx = this._findMatchedIdx(token, idx, sep),
-			text;
-
-	if (endIdx === -1) {
-		return false;
-	} else {
-		text = token.substring(idx, endIdx + sep.length);
-
-		return {
-			idx: endIdx,
-			text: text
-		};
-	}
-};
-
-
-/**
- * parse regexp in css expression
- *
- * @return {Object|false}
- *				- idx:
- *				- regExp:
- *				or 
- *				false
- */
-
-/*
-
-all legal RegExp
- 
-/a/
-(/a/)
-[/a/]
-[12, /a/]
-
-!/a/
-
-+/a/
--/a/
-* /a/
-/ /a/
-%/a/
-
-===/a/
-!==/a/
-==/a/
-!=/a/
->/a/
->=/a/
-</a/
-<=/a/
-
-&/a/
-|/a/
-^/a/
-~/a/
-<</a/
->>/a/
->>>/a/
-
-&&/a/
-||/a/
-?/a/
-=/a/
-,/a/
-
-		delete /a/
-				in /a/
-instanceof /a/
-				new /a/
-		typeof /a/
-			void /a/
-
-*/
-CSSOM.CSSValueExpression.prototype._parseJSRexExp = function(token, idx) {
-	var before = token.substring(0, idx).replace(/\s+$/, ""),
-			legalRegx = [
-				/^$/,
-				/\($/,
-				/\[$/,
-				/\!$/,
-				/\+$/,
-				/\-$/,
-				/\*$/,
-				/\/\s+/,
-				/\%$/,
-				/\=$/,
-				/\>$/,
-				/<$/,
-				/\&$/,
-				/\|$/,
-				/\^$/,
-				/\~$/,
-				/\?$/,
-				/\,$/,
-				/delete$/,
-				/in$/,
-				/instanceof$/,
-				/new$/,
-				/typeof$/,
-				/void$/
-			];
-
-	var isLegal = legalRegx.some(function(reg) {
-		return reg.test(before);
-	});
-
-	if (!isLegal) {
-		return false;
-	} else {
-		var sep = '/';
-
-		// same logic as string
-		return this._parseJSString(token, idx, sep);
-	}
-};
-
-
-/**
- *
- * find next sep(same line) index in `token`
- *
- * @return {Number}
- *
- */
-CSSOM.CSSValueExpression.prototype._findMatchedIdx = function(token, idx, sep) {
-	var startIdx = idx,
-			endIdx;
-
-	var NOT_FOUND = -1;
-
-	while(true) {
-		endIdx = token.indexOf(sep, startIdx + 1);
-
-		if (endIdx === -1) { // not found
-			endIdx = NOT_FOUND;
-			break;
-		} else {
-			var text = token.substring(idx + 1, endIdx),
-					matched = text.match(/\\+$/);
-			if (!matched || matched[0] % 2 === 0) { // not escaped
-				break;
-			} else {
-				startIdx = endIdx;
-			}
-		}
-	}
-
-	// boundary must be in the same line(js sting or regexp)
-	var nextNewLineIdx = token.indexOf('\n', idx + 1);
-	if (nextNewLineIdx < endIdx) {
-		endIdx = NOT_FOUND;
-	}
-
-
-	return endIdx;
-};
-
-
-
-
-//.CommonJS
-exports.CSSValueExpression = CSSOM.CSSValueExpression;
-///CommonJS
diff --git a/school/node_modules/cssom/lib/MatcherList.js b/school/node_modules/cssom/lib/MatcherList.js
deleted file mode 100644
index a791585..0000000
--- a/school/node_modules/cssom/lib/MatcherList.js
+++ /dev/null
@@ -1,62 +0,0 @@
-//.CommonJS
-var CSSOM = {};
-///CommonJS
-
-
-/**
- * @constructor
- * @see https://developer.mozilla.org/en/CSS/@-moz-document
- */
-CSSOM.MatcherList = function MatcherList(){
-    this.length = 0;
-};
-
-CSSOM.MatcherList.prototype = {
-
-    constructor: CSSOM.MatcherList,
-
-    /**
-     * @return {string}
-     */
-    get matcherText() {
-        return Array.prototype.join.call(this, ", ");
-    },
-
-    /**
-     * @param {string} value
-     */
-    set matcherText(value) {
-        // just a temporary solution, actually it may be wrong by just split the value with ',', because a url can include ','.
-        var values = value.split(",");
-        var length = this.length = values.length;
-        for (var i=0; i<length; i++) {
-            this[i] = values[i].trim();
-        }
-    },
-
-    /**
-     * @param {string} matcher
-     */
-    appendMatcher: function(matcher) {
-        if (Array.prototype.indexOf.call(this, matcher) === -1) {
-            this[this.length] = matcher;
-            this.length++;
-        }
-    },
-
-    /**
-     * @param {string} matcher
-     */
-    deleteMatcher: function(matcher) {
-        var index = Array.prototype.indexOf.call(this, matcher);
-        if (index !== -1) {
-            Array.prototype.splice.call(this, index, 1);
-        }
-    }
-
-};
-
-
-//.CommonJS
-exports.MatcherList = CSSOM.MatcherList;
-///CommonJS
diff --git a/school/node_modules/cssom/lib/MediaList.js b/school/node_modules/cssom/lib/MediaList.js
deleted file mode 100644
index 9ce18ab..0000000
--- a/school/node_modules/cssom/lib/MediaList.js
+++ /dev/null
@@ -1,61 +0,0 @@
-//.CommonJS
-var CSSOM = {};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://dev.w3.org/csswg/cssom/#the-medialist-interface
- */
-CSSOM.MediaList = function MediaList(){
-	this.length = 0;
-};
-
-CSSOM.MediaList.prototype = {
-
-	constructor: CSSOM.MediaList,
-
-	/**
-	 * @return {string}
-	 */
-	get mediaText() {
-		return Array.prototype.join.call(this, ", ");
-	},
-
-	/**
-	 * @param {string} value
-	 */
-	set mediaText(value) {
-		var values = value.split(",");
-		var length = this.length = values.length;
-		for (var i=0; i<length; i++) {
-			this[i] = values[i].trim();
-		}
-	},
-
-	/**
-	 * @param {string} medium
-	 */
-	appendMedium: function(medium) {
-		if (Array.prototype.indexOf.call(this, medium) === -1) {
-			this[this.length] = medium;
-			this.length++;
-		}
-	},
-
-	/**
-	 * @param {string} medium
-	 */
-	deleteMedium: function(medium) {
-		var index = Array.prototype.indexOf.call(this, medium);
-		if (index !== -1) {
-			Array.prototype.splice.call(this, index, 1);
-		}
-	}
-
-};
-
-
-//.CommonJS
-exports.MediaList = CSSOM.MediaList;
-///CommonJS
diff --git a/school/node_modules/cssom/lib/StyleSheet.js b/school/node_modules/cssom/lib/StyleSheet.js
deleted file mode 100644
index cfe69b5..0000000
--- a/school/node_modules/cssom/lib/StyleSheet.js
+++ /dev/null
@@ -1,17 +0,0 @@
-//.CommonJS
-var CSSOM = {};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://dev.w3.org/csswg/cssom/#the-stylesheet-interface
- */
-CSSOM.StyleSheet = function StyleSheet() {
-	this.parentStyleSheet = null;
-};
-
-
-//.CommonJS
-exports.StyleSheet = CSSOM.StyleSheet;
-///CommonJS
diff --git a/school/node_modules/cssom/lib/clone.js b/school/node_modules/cssom/lib/clone.js
deleted file mode 100644
index c6867f2..0000000
--- a/school/node_modules/cssom/lib/clone.js
+++ /dev/null
@@ -1,71 +0,0 @@
-//.CommonJS
-var CSSOM = {
-	CSSStyleSheet: require("./CSSStyleSheet").CSSStyleSheet,
-	CSSStyleRule: require("./CSSStyleRule").CSSStyleRule,
-	CSSMediaRule: require("./CSSMediaRule").CSSMediaRule,
-	CSSSupportsRule: require("./CSSSupportsRule").CSSSupportsRule,
-	CSSStyleDeclaration: require("./CSSStyleDeclaration").CSSStyleDeclaration,
-	CSSKeyframeRule: require('./CSSKeyframeRule').CSSKeyframeRule,
-	CSSKeyframesRule: require('./CSSKeyframesRule').CSSKeyframesRule
-};
-///CommonJS
-
-
-/**
- * Produces a deep copy of stylesheet — the instance variables of stylesheet are copied recursively.
- * @param {CSSStyleSheet|CSSOM.CSSStyleSheet} stylesheet
- * @nosideeffects
- * @return {CSSOM.CSSStyleSheet}
- */
-CSSOM.clone = function clone(stylesheet) {
-
-	var cloned = new CSSOM.CSSStyleSheet();
-
-	var rules = stylesheet.cssRules;
-	if (!rules) {
-		return cloned;
-	}
-
-	for (var i = 0, rulesLength = rules.length; i < rulesLength; i++) {
-		var rule = rules[i];
-		var ruleClone = cloned.cssRules[i] = new rule.constructor();
-
-		var style = rule.style;
-		if (style) {
-			var styleClone = ruleClone.style = new CSSOM.CSSStyleDeclaration();
-			for (var j = 0, styleLength = style.length; j < styleLength; j++) {
-				var name = styleClone[j] = style[j];
-				styleClone[name] = style[name];
-				styleClone._importants[name] = style.getPropertyPriority(name);
-			}
-			styleClone.length = style.length;
-		}
-
-		if (rule.hasOwnProperty('keyText')) {
-			ruleClone.keyText = rule.keyText;
-		}
-
-		if (rule.hasOwnProperty('selectorText')) {
-			ruleClone.selectorText = rule.selectorText;
-		}
-
-		if (rule.hasOwnProperty('mediaText')) {
-			ruleClone.mediaText = rule.mediaText;
-		}
-
-		if (rule.hasOwnProperty('conditionText')) {
-			ruleClone.conditionText = rule.conditionText;
-		}
-
-		if (rule.hasOwnProperty('cssRules')) {
-			ruleClone.cssRules = clone(rule).cssRules;
-		}
-	}
-
-	return cloned;
-
-};
-
-//.CommonJS
-exports.clone = CSSOM.clone;
-///CommonJS
diff --git a/school/node_modules/cssom/lib/index.js b/school/node_modules/cssom/lib/index.js
deleted file mode 100644
index e14826c..0000000
--- a/school/node_modules/cssom/lib/index.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-exports.CSSStyleDeclaration = require('./CSSStyleDeclaration').CSSStyleDeclaration;
-exports.CSSRule = require('./CSSRule').CSSRule;
-exports.CSSStyleRule = require('./CSSStyleRule').CSSStyleRule;
-exports.MediaList = require('./MediaList').MediaList;
-exports.CSSMediaRule = require('./CSSMediaRule').CSSMediaRule;
-exports.CSSSupportsRule = require('./CSSSupportsRule').CSSSupportsRule;
-exports.CSSImportRule = require('./CSSImportRule').CSSImportRule;
-exports.CSSFontFaceRule = require('./CSSFontFaceRule').CSSFontFaceRule;
-exports.CSSHostRule = require('./CSSHostRule').CSSHostRule;
-exports.StyleSheet = require('./StyleSheet').StyleSheet;
-exports.CSSStyleSheet = require('./CSSStyleSheet').CSSStyleSheet;
-exports.CSSKeyframesRule = require('./CSSKeyframesRule').CSSKeyframesRule;
-exports.CSSKeyframeRule = require('./CSSKeyframeRule').CSSKeyframeRule;
-exports.MatcherList = require('./MatcherList').MatcherList;
-exports.CSSDocumentRule = require('./CSSDocumentRule').CSSDocumentRule;
-exports.CSSValue = require('./CSSValue').CSSValue;
-exports.CSSValueExpression = require('./CSSValueExpression').CSSValueExpression;
-exports.parse = require('./parse').parse;
-exports.clone = require('./clone').clone;
diff --git a/school/node_modules/cssom/lib/parse.js b/school/node_modules/cssom/lib/parse.js
deleted file mode 100644
index 450df31..0000000
--- a/school/node_modules/cssom/lib/parse.js
+++ /dev/null
@@ -1,463 +0,0 @@
-//.CommonJS
-var CSSOM = {};
-///CommonJS
-
-
-/**
- * @param {string} token
- */
-CSSOM.parse = function parse(token) {
-
-	var i = 0;
-
-	/**
-		"before-selector" or
-		"selector" or
-		"atRule" or
-		"atBlock" or
-		"conditionBlock" or
-		"before-name" or
-		"name" or
-		"before-value" or
-		"value"
-	*/
-	var state = "before-selector";
-
-	var index;
-	var buffer = "";
-	var valueParenthesisDepth = 0;
-
-	var SIGNIFICANT_WHITESPACE = {
-		"selector": true,
-		"value": true,
-		"value-parenthesis": true,
-		"atRule": true,
-		"importRule-begin": true,
-		"importRule": true,
-		"atBlock": true,
-		"conditionBlock": true,
-		'documentRule-begin': true
-	};
-
-	var styleSheet = new CSSOM.CSSStyleSheet();
-
-	// @type CSSStyleSheet|CSSMediaRule|CSSSupportsRule|CSSFontFaceRule|CSSKeyframesRule|CSSDocumentRule
-	var currentScope = styleSheet;
-
-	// @type CSSMediaRule|CSSSupportsRule|CSSKeyframesRule|CSSDocumentRule
-	var parentRule;
-
-	var ancestorRules = [];
-	var hasAncestors = false;
-	var prevScope;
-
-	var name, priority="", styleRule, mediaRule, supportsRule, importRule, fontFaceRule, keyframesRule, documentRule, hostRule;
-
-	var atKeyframesRegExp = /@(-(?:\w+-)+)?keyframes/g;
-
-	var parseError = function(message) {
-		var lines = token.substring(0, i).split('\n');
-		var lineCount = lines.length;
-		var charCount = lines.pop().length + 1;
-		var error = new Error(message + ' (line ' + lineCount + ', char ' + charCount + ')');
-		error.line = lineCount;
-		/* jshint sub : true */
-		error['char'] = charCount;
-		error.styleSheet = styleSheet;
-		throw error;
-	};
-
-	for (var character; (character = token.charAt(i)); i++) {
-
-		switch (character) {
-
-		case " ":
-		case "\t":
-		case "\r":
-		case "\n":
-		case "\f":
-			if (SIGNIFICANT_WHITESPACE[state]) {
-				buffer += character;
-			}
-			break;
-
-		// String
-		case '"':
-			index = i + 1;
-			do {
-				index = token.indexOf('"', index) + 1;
-				if (!index) {
-					parseError('Unmatched "');
-				}
-			} while (token[index - 2] === '\\');
-			buffer += token.slice(i, index);
-			i = index - 1;
-			switch (state) {
-				case 'before-value':
-					state = 'value';
-					break;
-				case 'importRule-begin':
-					state = 'importRule';
-					break;
-			}
-			break;
-
-		case "'":
-			index = i + 1;
-			do {
-				index = token.indexOf("'", index) + 1;
-				if (!index) {
-					parseError("Unmatched '");
-				}
-			} while (token[index - 2] === '\\');
-			buffer += token.slice(i, index);
-			i = index - 1;
-			switch (state) {
-				case 'before-value':
-					state = 'value';
-					break;
-				case 'importRule-begin':
-					state = 'importRule';
-					break;
-			}
-			break;
-
-		// Comment
-		case "/":
-			if (token.charAt(i + 1) === "*") {
-				i += 2;
-				index = token.indexOf("*/", i);
-				if (index === -1) {
-					parseError("Missing */");
-				} else {
-					i = index + 1;
-				}
-			} else {
-				buffer += character;
-			}
-			if (state === "importRule-begin") {
-				buffer += " ";
-				state = "importRule";
-			}
-			break;
-
-		// At-rule
-		case "@":
-			if (token.indexOf("@-moz-document", i) === i) {
-				state = "documentRule-begin";
-				documentRule = new CSSOM.CSSDocumentRule();
-				documentRule.__starts = i;
-				i += "-moz-document".length;
-				buffer = "";
-				break;
-			} else if (token.indexOf("@media", i) === i) {
-				state = "atBlock";
-				mediaRule = new CSSOM.CSSMediaRule();
-				mediaRule.__starts = i;
-				i += "media".length;
-				buffer = "";
-				break;
-			} else if (token.indexOf("@supports", i) === i) {
-				state = "conditionBlock";
-				supportsRule = new CSSOM.CSSSupportsRule();
-				supportsRule.__starts = i;
-				i += "supports".length;
-				buffer = "";
-				break;
-			} else if (token.indexOf("@host", i) === i) {
-				state = "hostRule-begin";
-				i += "host".length;
-				hostRule = new CSSOM.CSSHostRule();
-				hostRule.__starts = i;
-				buffer = "";
-				break;
-			} else if (token.indexOf("@import", i) === i) {
-				state = "importRule-begin";
-				i += "import".length;
-				buffer += "@import";
-				break;
-			} else if (token.indexOf("@font-face", i) === i) {
-				state = "fontFaceRule-begin";
-				i += "font-face".length;
-				fontFaceRule = new CSSOM.CSSFontFaceRule();
-				fontFaceRule.__starts = i;
-				buffer = "";
-				break;
-			} else {
-				atKeyframesRegExp.lastIndex = i;
-				var matchKeyframes = atKeyframesRegExp.exec(token);
-				if (matchKeyframes && matchKeyframes.index === i) {
-					state = "keyframesRule-begin";
-					keyframesRule = new CSSOM.CSSKeyframesRule();
-					keyframesRule.__starts = i;
-					keyframesRule._vendorPrefix = matchKeyframes[1]; // Will come out as undefined if no prefix was found
-					i += matchKeyframes[0].length - 1;
-					buffer = "";
-					break;
-				} else if (state === "selector") {
-					state = "atRule";
-				}
-			}
-			buffer += character;
-			break;
-
-		case "{":
-			if (state === "selector" || state === "atRule") {
-				styleRule.selectorText = buffer.trim();
-				styleRule.style.__starts = i;
-				buffer = "";
-				state = "before-name";
-			} else if (state === "atBlock") {
-				mediaRule.media.mediaText = buffer.trim();
-
-				if (parentRule) {
-					ancestorRules.push(parentRule);
-				}
-
-				currentScope = parentRule = mediaRule;
-				mediaRule.parentStyleSheet = styleSheet;
-				buffer = "";
-				state = "before-selector";
-			} else if (state === "conditionBlock") {
-				supportsRule.conditionText = buffer.trim();
-
-				if (parentRule) {
-					ancestorRules.push(parentRule);
-				}
-
-				currentScope = parentRule = supportsRule;
-				supportsRule.parentStyleSheet = styleSheet;
-				buffer = "";
-				state = "before-selector";
-			} else if (state === "hostRule-begin") {
-				if (parentRule) {
-					ancestorRules.push(parentRule);
-				}
-
-				currentScope = parentRule = hostRule;
-				hostRule.parentStyleSheet = styleSheet;
-				buffer = "";
-				state = "before-selector";
-			} else if (state === "fontFaceRule-begin") {
-				if (parentRule) {
-					fontFaceRule.parentRule = parentRule;
-				}
-				fontFaceRule.parentStyleSheet = styleSheet;
-				styleRule = fontFaceRule;
-				buffer = "";
-				state = "before-name";
-			} else if (state === "keyframesRule-begin") {
-				keyframesRule.name = buffer.trim();
-				if (parentRule) {
-					ancestorRules.push(parentRule);
-					keyframesRule.parentRule = parentRule;
-				}
-				keyframesRule.parentStyleSheet = styleSheet;
-				currentScope = parentRule = keyframesRule;
-				buffer = "";
-				state = "keyframeRule-begin";
-			} else if (state === "keyframeRule-begin") {
-				styleRule = new CSSOM.CSSKeyframeRule();
-				styleRule.keyText = buffer.trim();
-				styleRule.__starts = i;
-				buffer = "";
-				state = "before-name";
-			} else if (state === "documentRule-begin") {
-				// FIXME: what if this '{' is in the url text of the match function?
-				documentRule.matcher.matcherText = buffer.trim();
-				if (parentRule) {
-					ancestorRules.push(parentRule);
-					documentRule.parentRule = parentRule;
-				}
-				currentScope = parentRule = documentRule;
-				documentRule.parentStyleSheet = styleSheet;
-				buffer = "";
-				state = "before-selector";
-			}
-			break;
-
-		case ":":
-			if (state === "name") {
-				name = buffer.trim();
-				buffer = "";
-				state = "before-value";
-			} else {
-				buffer += character;
-			}
-			break;
-
-		case "(":
-			if (state === 'value') {
-				// ie css expression mode
-				if (buffer.trim() === 'expression') {
-					var info = (new CSSOM.CSSValueExpression(token, i)).parse();
-
-					if (info.error) {
-						parseError(info.error);
-					} else {
-						buffer += info.expression;
-						i = info.idx;
-					}
-				} else {
-					state = 'value-parenthesis';
-					//always ensure this is reset to 1 on transition
-					//from value to value-parenthesis
-					valueParenthesisDepth = 1;
-					buffer += character;
-				}
-			} else if (state === 'value-parenthesis') {
-				valueParenthesisDepth++;
-				buffer += character;
-			} else {
-				buffer += character;
-			}
-			break;
-
-		case ")":
-			if (state === 'value-parenthesis') {
-				valueParenthesisDepth--;
-				if (valueParenthesisDepth === 0) state = 'value';
-			}
-			buffer += character;
-			break;
-
-		case "!":
-			if (state === "value" && token.indexOf("!important", i) === i) {
-				priority = "important";
-				i += "important".length;
-			} else {
-				buffer += character;
-			}
-			break;
-
-		case ";":
-			switch (state) {
-				case "value":
-					styleRule.style.setProperty(name, buffer.trim(), priority);
-					priority = "";
-					buffer = "";
-					state = "before-name";
-					break;
-				case "atRule":
-					buffer = "";
-					state = "before-selector";
-					break;
-				case "importRule":
-					importRule = new CSSOM.CSSImportRule();
-					importRule.parentStyleSheet = importRule.styleSheet.parentStyleSheet = styleSheet;
-					importRule.cssText = buffer + character;
-					styleSheet.cssRules.push(importRule);
-					buffer = "";
-					state = "before-selector";
-					break;
-				default:
-					buffer += character;
-					break;
-			}
-			break;
-
-		case "}":
-			switch (state) {
-				case "value":
-					styleRule.style.setProperty(name, buffer.trim(), priority);
-					priority = "";
-					/* falls through */
-				case "before-name":
-				case "name":
-					styleRule.__ends = i + 1;
-					if (parentRule) {
-						styleRule.parentRule = parentRule;
-					}
-					styleRule.parentStyleSheet = styleSheet;
-					currentScope.cssRules.push(styleRule);
-					buffer = "";
-					if (currentScope.constructor === CSSOM.CSSKeyframesRule) {
-						state = "keyframeRule-begin";
-					} else {
-						state = "before-selector";
-					}
-					break;
-				case "keyframeRule-begin":
-				case "before-selector":
-				case "selector":
-					// End of media/supports/document rule.
-					if (!parentRule) {
-						parseError("Unexpected }");
-					}
-
-					// Handle rules nested in @media or @supports
-					hasAncestors = ancestorRules.length > 0;
-
-					while (ancestorRules.length > 0) {
-						parentRule = ancestorRules.pop();
-
-						if (
-							parentRule.constructor.name === "CSSMediaRule"
-							|| parentRule.constructor.name === "CSSSupportsRule"
-						) {
-							prevScope = currentScope;
-							currentScope = parentRule;
-							currentScope.cssRules.push(prevScope);
-							break;
-						}
-
-						if (ancestorRules.length === 0) {
-							hasAncestors = false;
-						}
-					}
-					
-					if (!hasAncestors) {
-						currentScope.__ends = i + 1;
-						styleSheet.cssRules.push(currentScope);
-						currentScope = styleSheet;
-						parentRule = null;
-					}
-
-					buffer = "";
-					state = "before-selector";
-					break;
-			}
-			break;
-
-		default:
-			switch (state) {
-				case "before-selector":
-					state = "selector";
-					styleRule = new CSSOM.CSSStyleRule();
-					styleRule.__starts = i;
-					break;
-				case "before-name":
-					state = "name";
-					break;
-				case "before-value":
-					state = "value";
-					break;
-				case "importRule-begin":
-					state = "importRule";
-					break;
-			}
-			buffer += character;
-			break;
-		}
-	}
-
-	return styleSheet;
-};
-
-
-//.CommonJS
-exports.parse = CSSOM.parse;
-// The following modules cannot be included sooner due to the mutual dependency with parse.js
-CSSOM.CSSStyleSheet = require("./CSSStyleSheet").CSSStyleSheet;
-CSSOM.CSSStyleRule = require("./CSSStyleRule").CSSStyleRule;
-CSSOM.CSSImportRule = require("./CSSImportRule").CSSImportRule;
-CSSOM.CSSMediaRule = require("./CSSMediaRule").CSSMediaRule;
-CSSOM.CSSSupportsRule = require("./CSSSupportsRule").CSSSupportsRule;
-CSSOM.CSSFontFaceRule = require("./CSSFontFaceRule").CSSFontFaceRule;
-CSSOM.CSSHostRule = require("./CSSHostRule").CSSHostRule;
-CSSOM.CSSStyleDeclaration = require('./CSSStyleDeclaration').CSSStyleDeclaration;
-CSSOM.CSSKeyframeRule = require('./CSSKeyframeRule').CSSKeyframeRule;
-CSSOM.CSSKeyframesRule = require('./CSSKeyframesRule').CSSKeyframesRule;
-CSSOM.CSSValueExpression = require('./CSSValueExpression').CSSValueExpression;
-CSSOM.CSSDocumentRule = require('./CSSDocumentRule').CSSDocumentRule;
-///CommonJS
diff --git a/school/node_modules/cssom/package.json b/school/node_modules/cssom/package.json
deleted file mode 100644
index c8e813f..0000000
--- a/school/node_modules/cssom/package.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-  "name": "cssom",
-  "description": "CSS Object Model implementation and CSS parser",
-  "keywords": [
-    "CSS",
-    "CSSOM",
-    "parser",
-    "styleSheet"
-  ],
-  "version": "0.4.4",
-  "author": "Nikita Vasilyev <me@elv1s.ru>",
-  "repository": "NV/CSSOM",
-  "files": [
-    "lib/"
-  ],
-  "main": "./lib/index.js",
-  "license": "MIT"
-}