updated jquery.cookie.js to 1.3.1 FS#2804

lib/scripts/jquery/jquery.cookie.js

 /*!
- * jQuery Cookie Plugin v1.3
+ * jQuery Cookie Plugin v1.3.1
  * https://github.com/carhartl/jquery-cookie
  *
- * Copyright 2011, Klaus Hartl
- * Dual licensed under the MIT or GPL Version 2 licenses.
- * http://www.opensource.org/licenses/mit-license.php
- * http://www.opensource.org/licenses/GPL-2.0
+ * Copyright 2013 Klaus Hartl
+ * Released under the MIT license
  */
-(function ($, document, undefined) {
+(function (factory) {
+	if (typeof define === 'function' && define.amd) {
+		// AMD. Register as anonymous module.
+		define(['jquery'], factory);
+	} else {
+		// Browser globals.
+		factory(jQuery);
+	}
+}(function ($) {
 
 	var pluses = /\+/g;
 
@@ -19,16 +25,22 @@
 		return decodeURIComponent(s.replace(pluses, ' '));
 	}
 
+	function converted(s) {
+		if (s.indexOf('"') === 0) {
+			// This is a quoted cookie as according to RFC2068, unescape
+			s = s.slice(1, -1).replace(/\\"/g, '"').replace(/\\\\/g, '\\');
+		}
+		try {
+			return config.json ? JSON.parse(s) : s;
+		} catch(er) {}
+	}
+
 	var config = $.cookie = function (key, value, options) {
 
 		// write
 		if (value !== undefined) {
 			options = $.extend({}, config.defaults, options);
 
-			if (value === null) {
-				options.expires = -1;
-			}
-
 			if (typeof options.expires === 'number') {
 				var days = options.expires, t = options.expires = new Date();
 				t.setDate(t.getDate() + days);
@@ -37,7 +49,9 @@
 			value = config.json ? JSON.stringify(value) : String(value);
 
 			return (document.cookie = [
-				encodeURIComponent(key), '=', config.raw ? value : encodeURIComponent(value),
+				config.raw ? key : encodeURIComponent(key),
+				'=',
+				config.raw ? value : encodeURIComponent(value),
 				options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE
 				options.path    ? '; path=' + options.path : '',
 				options.domain  ? '; domain=' + options.domain : '',
@@ -48,25 +62,34 @@
 		// read
 		var decode = config.raw ? raw : decoded;
 		var cookies = document.cookie.split('; ');
+		var result = key ? undefined : {};
 		for (var i = 0, l = cookies.length; i < l; i++) {
 			var parts = cookies[i].split('=');
-			if (decode(parts.shift()) === key) {
-				var cookie = decode(parts.join('='));
-				return config.json ? JSON.parse(cookie) : cookie;
+			var name = decode(parts.shift());
+			var cookie = decode(parts.join('='));
+
+			if (key && key === name) {
+				result = converted(cookie);
+				break;
+			}
+
+			if (!key) {
+				result[name] = converted(cookie);
 			}
 		}
 
-		return null;
+		return result;
 	};
 
 	config.defaults = {};
 
 	$.removeCookie = function (key, options) {
-		if ($.cookie(key) !== null) {
-			$.cookie(key, null, options);
+		if ($.cookie(key) !== undefined) {
+			// Must not alter options, thus extending a fresh object...
+			$.cookie(key, '', $.extend({}, options, { expires: -1 }));
 			return true;
 		}
 		return false;
 	};
 
-})(jQuery, document);
+}));