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From lmc...@apache.org
Subject [4/7] knox git commit: KNOX-1320 - Upgrade JQuery in the KnoxAuth Application
Date Mon, 21 May 2018 18:52:37 GMT
http://git-wip-us.apache.org/repos/asf/knox/blob/cc61bc92/gateway-applications/src/main/resources/applications/knoxauth/app/libs/bower/jquery/js/jquery.js
----------------------------------------------------------------------
diff --git a/gateway-applications/src/main/resources/applications/knoxauth/app/libs/bower/jquery/js/jquery.js b/gateway-applications/src/main/resources/applications/knoxauth/app/libs/bower/jquery/js/jquery.js
index c5c6482..2a702b0 100644
--- a/gateway-applications/src/main/resources/applications/knoxauth/app/libs/bower/jquery/js/jquery.js
+++ b/gateway-applications/src/main/resources/applications/knoxauth/app/libs/bower/jquery/js/jquery.js
@@ -1,1312 +1,868 @@
 /*!
- * jQuery JavaScript Library v1.10.2
- * http://jquery.com/
+ * jQuery JavaScript Library v3.3.1
+ * https://jquery.com/
  *
  * Includes Sizzle.js
- * http://sizzlejs.com/
+ * https://sizzlejs.com/
  *
- * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
+ * Copyright JS Foundation and other contributors
  * Released under the MIT license
- * http://jquery.org/license
+ * https://jquery.org/license
  *
- * Date: 2013-07-03T13:48Z
+ * Date: 2018-01-20T17:24Z
  */
-(function( window, undefined ) {
+( function( global, factory ) {
+
+        "use strict";
+
+        if ( typeof module === "object" && typeof module.exports === "object" ) {
+
+                // For CommonJS and CommonJS-like environments where a proper `window`
+                // is present, execute the factory and get jQuery.
+                // For environments that do not have a `window` with a `document`
+                // (such as Node.js), expose a factory as module.exports.
+                // This accentuates the need for the creation of a real `window`.
+                // e.g. var jQuery = require("jquery")(window);
+                // See ticket #14549 for more info.
+                module.exports = global.document ?
+                        factory( global, true ) :
+                        function( w ) {
+                                if ( !w.document ) {
+                                        throw new Error( "jQuery requires a window with a document" );
+                                }
+                                return factory( w );
+                        };
+        } else {
+                factory( global );
+        }
+
+// Pass this if window is not defined yet
+} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
+
+// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
+// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
+// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
+// enough that all such attempts are guarded in a try block.
+"use strict";
+
+var arr = [];
+
+var document = window.document;
+
+var getProto = Object.getPrototypeOf;
+
+var slice = arr.slice;
+
+var concat = arr.concat;
+
+var push = arr.push;
+
+var indexOf = arr.indexOf;
+
+var class2type = {};
+
+var toString = class2type.toString;
+
+var hasOwn = class2type.hasOwnProperty;
+
+var fnToString = hasOwn.toString;
+
+var ObjectFunctionString = fnToString.call( Object );
+
+var support = {};
+
+var isFunction = function isFunction( obj ) {
+
+      // Support: Chrome <=57, Firefox <=52
+      // In some browsers, typeof returns "function" for HTML <object> elements
+      // (i.e., `typeof document.createElement( "object" ) === "function"`).
+      // We don't want to classify *any* DOM node as a function.
+      return typeof obj === "function" && typeof obj.nodeType !== "number";
+  };
+
+
+var isWindow = function isWindow( obj ) {
+                return obj != null && obj === obj.window;
+        };
+
+
+
+
+        var preservedScriptAttributes = {
+                type: true,
+                src: true,
+                noModule: true
+        };
+
+        function DOMEval( code, doc, node ) {
+                doc = doc || document;
+
+                var i,
+                        script = doc.createElement( "script" );
+
+                script.text = code;
+                if ( node ) {
+                        for ( i in preservedScriptAttributes ) {
+                                if ( node[ i ] ) {
+                                        script[ i ] = node[ i ];
+                                }
+                        }
+                }
+                doc.head.appendChild( script ).parentNode.removeChild( script );
+        }
+
+
+function toType( obj ) {
+        if ( obj == null ) {
+                return obj + "";
+        }
+
+        // Support: Android <=2.3 only (functionish RegExp)
+        return typeof obj === "object" || typeof obj === "function" ?
+                class2type[ toString.call( obj ) ] || "object" :
+                typeof obj;
+}
+/* global Symbol */
+// Defining this global in .eslintrc.json would create a danger of using the global
+// unguarded in another place, it seems safer to define global only for this module
+
+
 
-// Can't do this because several apps including ASP.NET trace
-// the stack via arguments.caller.callee and Firefox dies if
-// you try to trace through "use strict" call chains. (#13335)
-// Support: Firefox 18+
-//"use strict";
 var
-	// The deferred used on DOM ready
-	readyList,
-
-	// A central reference to the root jQuery(document)
-	rootjQuery,
-
-	// Support: IE<10
-	// For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
-	core_strundefined = typeof undefined,
-
-	// Use the correct document accordingly with window argument (sandbox)
-	location = window.location,
-	document = window.document,
-	docElem = document.documentElement,
-
-	// Map over jQuery in case of overwrite
-	_jQuery = window.jQuery,
-
-	// Map over the $ in case of overwrite
-	_$ = window.$,
-
-	// [[Class]] -> type pairs
-	class2type = {},
-
-	// List of deleted data cache ids, so we can reuse them
-	core_deletedIds = [],
-
-	core_version = "1.10.2",
-
-	// Save a reference to some core methods
-	core_concat = core_deletedIds.concat,
-	core_push = core_deletedIds.push,
-	core_slice = core_deletedIds.slice,
-	core_indexOf = core_deletedIds.indexOf,
-	core_toString = class2type.toString,
-	core_hasOwn = class2type.hasOwnProperty,
-	core_trim = core_version.trim,
-
-	// Define a local copy of jQuery
-	jQuery = function( selector, context ) {
-		// The jQuery object is actually just the init constructor 'enhanced'
-		return new jQuery.fn.init( selector, context, rootjQuery );
-	},
-
-	// Used for matching numbers
-	core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
-
-	// Used for splitting on whitespace
-	core_rnotwhite = /\S+/g,
-
-	// Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
-	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
-
-	// A simple way to check for HTML strings
-	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
-	// Strict HTML recognition (#11290: must start with <)
-	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
-
-	// Match a standalone tag
-	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
-
-	// JSON RegExp
-	rvalidchars = /^[\],:{}\s]*$/,
-	rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
-	rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
-	rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,
-
-	// Matches dashed string for camelizing
-	rmsPrefix = /^-ms-/,
-	rdashAlpha = /-([\da-z])/gi,
-
-	// Used by jQuery.camelCase as callback to replace()
-	fcamelCase = function( all, letter ) {
-		return letter.toUpperCase();
-	},
-
-	// The ready event handler
-	completed = function( event ) {
-
-		// readyState === "complete" is good enough for us to call the dom ready in oldIE
-		if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
-			detach();
-			jQuery.ready();
-		}
-	},
-	// Clean-up method for dom ready events
-	detach = function() {
-		if ( document.addEventListener ) {
-			document.removeEventListener( "DOMContentLoaded", completed, false );
-			window.removeEventListener( "load", completed, false );
-
-		} else {
-			document.detachEvent( "onreadystatechange", completed );
-			window.detachEvent( "onload", completed );
-		}
-	};
+        version = "3.3.1",
+
+        // Define a local copy of jQuery
+        jQuery = function( selector, context ) {
+
+                // The jQuery object is actually just the init constructor 'enhanced'
+                // Need init if jQuery is called (just allow error to be thrown if not included)
+                return new jQuery.fn.init( selector, context );
+        },
+
+        // Support: Android <=4.0 only
+        // Make sure we trim BOM and NBSP
+        rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
 
 jQuery.fn = jQuery.prototype = {
-	// The current version of jQuery being used
-	jquery: core_version,
-
-	constructor: jQuery,
-	init: function( selector, context, rootjQuery ) {
-		var match, elem;
-
-		// HANDLE: $(""), $(null), $(undefined), $(false)
-		if ( !selector ) {
-			return this;
-		}
-
-		// Handle HTML strings
-		if ( typeof selector === "string" ) {
-			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
-				// Assume that strings that start and end with <> are HTML and skip the regex check
-				match = [ null, selector, null ];
-
-			} else {
-				match = rquickExpr.exec( selector );
-			}
-
-			// Match html or make sure no context is specified for #id
-			if ( match && (match[1] || !context) ) {
-
-				// HANDLE: $(html) -> $(array)
-				if ( match[1] ) {
-					context = context instanceof jQuery ? context[0] : context;
-
-					// scripts is true for back-compat
-					jQuery.merge( this, jQuery.parseHTML(
-						match[1],
-						context && context.nodeType ? context.ownerDocument || context : document,
-						true
-					) );
-
-					// HANDLE: $(html, props)
-					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
-						for ( match in context ) {
-							// Properties of context are called as methods if possible
-							if ( jQuery.isFunction( this[ match ] ) ) {
-								this[ match ]( context[ match ] );
-
-							// ...and otherwise set as attributes
-							} else {
-								this.attr( match, context[ match ] );
-							}
-						}
-					}
-
-					return this;
-
-				// HANDLE: $(#id)
-				} else {
-					elem = document.getElementById( match[2] );
-
-					// Check parentNode to catch when Blackberry 4.6 returns
-					// nodes that are no longer in the document #6963
-					if ( elem && elem.parentNode ) {
-						// Handle the case where IE and Opera return items
-						// by name instead of ID
-						if ( elem.id !== match[2] ) {
-							return rootjQuery.find( selector );
-						}
-
-						// Otherwise, we inject the element directly into the jQuery object
-						this.length = 1;
-						this[0] = elem;
-					}
-
-					this.context = document;
-					this.selector = selector;
-					return this;
-				}
-
-			// HANDLE: $(expr, $(...))
-			} else if ( !context || context.jquery ) {
-				return ( context || rootjQuery ).find( selector );
-
-			// HANDLE: $(expr, context)
-			// (which is just equivalent to: $(context).find(expr)
-			} else {
-				return this.constructor( context ).find( selector );
-			}
-
-		// HANDLE: $(DOMElement)
-		} else if ( selector.nodeType ) {
-			this.context = this[0] = selector;
-			this.length = 1;
-			return this;
-
-		// HANDLE: $(function)
-		// Shortcut for document ready
-		} else if ( jQuery.isFunction( selector ) ) {
-			return rootjQuery.ready( selector );
-		}
-
-		if ( selector.selector !== undefined ) {
-			this.selector = selector.selector;
-			this.context = selector.context;
-		}
-
-		return jQuery.makeArray( selector, this );
-	},
-
-	// Start with an empty selector
-	selector: "",
-
-	// The default length of a jQuery object is 0
-	length: 0,
-
-	toArray: function() {
-		return core_slice.call( this );
-	},
-
-	// Get the Nth element in the matched element set OR
-	// Get the whole matched element set as a clean array
-	get: function( num ) {
-		return num == null ?
-
-			// Return a 'clean' array
-			this.toArray() :
-
-			// Return just the object
-			( num < 0 ? this[ this.length + num ] : this[ num ] );
-	},
-
-	// Take an array of elements and push it onto the stack
-	// (returning the new matched element set)
-	pushStack: function( elems ) {
-
-		// Build a new jQuery matched element set
-		var ret = jQuery.merge( this.constructor(), elems );
-
-		// Add the old object onto the stack (as a reference)
-		ret.prevObject = this;
-		ret.context = this.context;
-
-		// Return the newly-formed element set
-		return ret;
-	},
-
-	// Execute a callback for every element in the matched set.
-	// (You can seed the arguments with an array of args, but this is
-	// only used internally.)
-	each: function( callback, args ) {
-		return jQuery.each( this, callback, args );
-	},
-
-	ready: function( fn ) {
-		// Add the callback
-		jQuery.ready.promise().done( fn );
-
-		return this;
-	},
-
-	slice: function() {
-		return this.pushStack( core_slice.apply( this, arguments ) );
-	},
-
-	first: function() {
-		return this.eq( 0 );
-	},
-
-	last: function() {
-		return this.eq( -1 );
-	},
-
-	eq: function( i ) {
-		var len = this.length,
-			j = +i + ( i < 0 ? len : 0 );
-		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
-	},
-
-	map: function( callback ) {
-		return this.pushStack( jQuery.map(this, function( elem, i ) {
-			return callback.call( elem, i, elem );
-		}));
-	},
-
-	end: function() {
-		return this.prevObject || this.constructor(null);
-	},
-
-	// For internal use only.
-	// Behaves like an Array's method, not like a jQuery method.
-	push: core_push,
-	sort: [].sort,
-	splice: [].splice
-};
 
-// Give the init function the jQuery prototype for later instantiation
-jQuery.fn.init.prototype = jQuery.fn;
+        // The current version of jQuery being used
+        jquery: version,
 
-jQuery.extend = jQuery.fn.extend = function() {
-	var src, copyIsArray, copy, name, options, clone,
-		target = arguments[0] || {},
-		i = 1,
-		length = arguments.length,
-		deep = false;
-
-	// Handle a deep copy situation
-	if ( typeof target === "boolean" ) {
-		deep = target;
-		target = arguments[1] || {};
-		// skip the boolean and the target
-		i = 2;
-	}
-
-	// Handle case when target is a string or something (possible in deep copy)
-	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
-		target = {};
-	}
-
-	// extend jQuery itself if only one argument is passed
-	if ( length === i ) {
-		target = this;
-		--i;
-	}
-
-	for ( ; i < length; i++ ) {
-		// Only deal with non-null/undefined values
-		if ( (options = arguments[ i ]) != null ) {
-			// Extend the base object
-			for ( name in options ) {
-				src = target[ name ];
-				copy = options[ name ];
-
-				// Prevent never-ending loop
-				if ( target === copy ) {
-					continue;
-				}
-
-				// Recurse if we're merging plain objects or arrays
-				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
-					if ( copyIsArray ) {
-						copyIsArray = false;
-						clone = src && jQuery.isArray(src) ? src : [];
-
-					} else {
-						clone = src && jQuery.isPlainObject(src) ? src : {};
-					}
-
-					// Never move original objects, clone them
-					target[ name ] = jQuery.extend( deep, clone, copy );
-
-				// Don't bring in undefined values
-				} else if ( copy !== undefined ) {
-					target[ name ] = copy;
-				}
-			}
-		}
-	}
-
-	// Return the modified object
-	return target;
-};
+        constructor: jQuery,
 
-jQuery.extend({
-	// Unique for each copy of jQuery on the page
-	// Non-digits removed to match rinlinejQuery
-	expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
-
-	noConflict: function( deep ) {
-		if ( window.$ === jQuery ) {
-			window.$ = _$;
-		}
-
-		if ( deep && window.jQuery === jQuery ) {
-			window.jQuery = _jQuery;
-		}
-
-		return jQuery;
-	},
-
-	// Is the DOM ready to be used? Set to true once it occurs.
-	isReady: false,
-
-	// A counter to track how many items to wait for before
-	// the ready event fires. See #6781
-	readyWait: 1,
-
-	// Hold (or release) the ready event
-	holdReady: function( hold ) {
-		if ( hold ) {
-			jQuery.readyWait++;
-		} else {
-			jQuery.ready( true );
-		}
-	},
-
-	// Handle when the DOM is ready
-	ready: function( wait ) {
-
-		// Abort if there are pending holds or we're already ready
-		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
-			return;
-		}
-
-		// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
-		if ( !document.body ) {
-			return setTimeout( jQuery.ready );
-		}
-
-		// Remember that the DOM is ready
-		jQuery.isReady = true;
-
-		// If a normal DOM Ready event fired, decrement, and wait if need be
-		if ( wait !== true && --jQuery.readyWait > 0 ) {
-			return;
-		}
-
-		// If there are functions bound, to execute
-		readyList.resolveWith( document, [ jQuery ] );
-
-		// Trigger any bound ready events
-		if ( jQuery.fn.trigger ) {
-			jQuery( document ).trigger("ready").off("ready");
-		}
-	},
-
-	// See test/unit/core.js for details concerning isFunction.
-	// Since version 1.3, DOM methods and functions like alert
-	// aren't supported. They return false on IE (#2968).
-	isFunction: function( obj ) {
-		return jQuery.type(obj) === "function";
-	},
-
-	isArray: Array.isArray || function( obj ) {
-		return jQuery.type(obj) === "array";
-	},
-
-	isWindow: function( obj ) {
-		/* jshint eqeqeq: false */
-		return obj != null && obj == obj.window;
-	},
-
-	isNumeric: function( obj ) {
-		return !isNaN( parseFloat(obj) ) && isFinite( obj );
-	},
-
-	type: function( obj ) {
-		if ( obj == null ) {
-			return String( obj );
-		}
-		return typeof obj === "object" || typeof obj === "function" ?
-			class2type[ core_toString.call(obj) ] || "object" :
-			typeof obj;
-	},
-
-	isPlainObject: function( obj ) {
-		var key;
-
-		// Must be an Object.
-		// Because of IE, we also have to check the presence of the constructor property.
-		// Make sure that DOM nodes and window objects don't pass through, as well
-		if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
-			return false;
-		}
-
-		try {
-			// Not own constructor property must be Object
-			if ( obj.constructor &&
-				!core_hasOwn.call(obj, "constructor") &&
-				!core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
-				return false;
-			}
-		} catch ( e ) {
-			// IE8,9 Will throw exceptions on certain host objects #9897
-			return false;
-		}
-
-		// Support: IE<9
-		// Handle iteration over inherited properties before own properties.
-		if ( jQuery.support.ownLast ) {
-			for ( key in obj ) {
-				return core_hasOwn.call( obj, key );
-			}
-		}
-
-		// Own properties are enumerated firstly, so to speed up,
-		// if last one is own, then all properties are own.
-		for ( key in obj ) {}
-
-		return key === undefined || core_hasOwn.call( obj, key );
-	},
-
-	isEmptyObject: function( obj ) {
-		var name;
-		for ( name in obj ) {
-			return false;
-		}
-		return true;
-	},
-
-	error: function( msg ) {
-		throw new Error( msg );
-	},
-
-	// data: string of html
-	// context (optional): If specified, the fragment will be created in this context, defaults to document
-	// keepScripts (optional): If true, will include scripts passed in the html string
-	parseHTML: function( data, context, keepScripts ) {
-		if ( !data || typeof data !== "string" ) {
-			return null;
-		}
-		if ( typeof context === "boolean" ) {
-			keepScripts = context;
-			context = false;
-		}
-		context = context || document;
-
-		var parsed = rsingleTag.exec( data ),
-			scripts = !keepScripts && [];
-
-		// Single tag
-		if ( parsed ) {
-			return [ context.createElement( parsed[1] ) ];
-		}
-
-		parsed = jQuery.buildFragment( [ data ], context, scripts );
-		if ( scripts ) {
-			jQuery( scripts ).remove();
-		}
-		return jQuery.merge( [], parsed.childNodes );
-	},
-
-	parseJSON: function( data ) {
-		// Attempt to parse using the native JSON parser first
-		if ( window.JSON && window.JSON.parse ) {
-			return window.JSON.parse( data );
-		}
-
-		if ( data === null ) {
-			return data;
-		}
-
-		if ( typeof data === "string" ) {
-
-			// Make sure leading/trailing whitespace is removed (IE can't handle it)
-			data = jQuery.trim( data );
-
-			if ( data ) {
-				// Make sure the incoming data is actual JSON
-				// Logic borrowed from http://json.org/json2.js
-				if ( rvalidchars.test( data.replace( rvalidescape, "@" )
-					.replace( rvalidtokens, "]" )
-					.replace( rvalidbraces, "")) ) {
-
-					return ( new Function( "return " + data ) )();
-				}
-			}
-		}
-
-		jQuery.error( "Invalid JSON: " + data );
-	},
-
-	// Cross-browser xml parsing
-	parseXML: function( data ) {
-		var xml, tmp;
-		if ( !data || typeof data !== "string" ) {
-			return null;
-		}
-		try {
-			if ( window.DOMParser ) { // Standard
-				tmp = new DOMParser();
-				xml = tmp.parseFromString( data , "text/xml" );
-			} else { // IE
-				xml = new ActiveXObject( "Microsoft.XMLDOM" );
-				xml.async = "false";
-				xml.loadXML( data );
-			}
-		} catch( e ) {
-			xml = undefined;
-		}
-		if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
-			jQuery.error( "Invalid XML: " + data );
-		}
-		return xml;
-	},
-
-	noop: function() {},
-
-	// Evaluates a script in a global context
-	// Workarounds based on findings by Jim Driscoll
-	// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
-	globalEval: function( data ) {
-		if ( data && jQuery.trim( data ) ) {
-			// We use execScript on Internet Explorer
-			// We use an anonymous function so that context is window
-			// rather than jQuery in Firefox
-			( window.execScript || function( data ) {
-				window[ "eval" ].call( window, data );
-			} )( data );
-		}
-	},
-
-	// Convert dashed to camelCase; used by the css and data modules
-	// Microsoft forgot to hump their vendor prefix (#9572)
-	camelCase: function( string ) {
-		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
-	},
-
-	nodeName: function( elem, name ) {
-		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
-	},
-
-	// args is for internal usage only
-	each: function( obj, callback, args ) {
-		var value,
-			i = 0,
-			length = obj.length,
-			isArray = isArraylike( obj );
-
-		if ( args ) {
-			if ( isArray ) {
-				for ( ; i < length; i++ ) {
-					value = callback.apply( obj[ i ], args );
-
-					if ( value === false ) {
-						break;
-					}
-				}
-			} else {
-				for ( i in obj ) {
-					value = callback.apply( obj[ i ], args );
-
-					if ( value === false ) {
-						break;
-					}
-				}
-			}
-
-		// A special, fast, case for the most common use of each
-		} else {
-			if ( isArray ) {
-				for ( ; i < length; i++ ) {
-					value = callback.call( obj[ i ], i, obj[ i ] );
-
-					if ( value === false ) {
-						break;
-					}
-				}
-			} else {
-				for ( i in obj ) {
-					value = callback.call( obj[ i ], i, obj[ i ] );
-
-					if ( value === false ) {
-						break;
-					}
-				}
-			}
-		}
-
-		return obj;
-	},
-
-	// Use native String.trim function wherever possible
-	trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
-		function( text ) {
-			return text == null ?
-				"" :
-				core_trim.call( text );
-		} :
-
-		// Otherwise use our own trimming functionality
-		function( text ) {
-			return text == null ?
-				"" :
-				( text + "" ).replace( rtrim, "" );
-		},
-
-	// results is for internal usage only
-	makeArray: function( arr, results ) {
-		var ret = results || [];
-
-		if ( arr != null ) {
-			if ( isArraylike( Object(arr) ) ) {
-				jQuery.merge( ret,
-					typeof arr === "string" ?
-					[ arr ] : arr
-				);
-			} else {
-				core_push.call( ret, arr );
-			}
-		}
-
-		return ret;
-	},
-
-	inArray: function( elem, arr, i ) {
-		var len;
-
-		if ( arr ) {
-			if ( core_indexOf ) {
-				return core_indexOf.call( arr, elem, i );
-			}
-
-			len = arr.length;
-			i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
-
-			for ( ; i < len; i++ ) {
-				// Skip accessing in sparse arrays
-				if ( i in arr && arr[ i ] === elem ) {
-					return i;
-				}
-			}
-		}
-
-		return -1;
-	},
-
-	merge: function( first, second ) {
-		var l = second.length,
-			i = first.length,
-			j = 0;
-
-		if ( typeof l === "number" ) {
-			for ( ; j < l; j++ ) {
-				first[ i++ ] = second[ j ];
-			}
-		} else {
-			while ( second[j] !== undefined ) {
-				first[ i++ ] = second[ j++ ];
-			}
-		}
-
-		first.length = i;
-
-		return first;
-	},
-
-	grep: function( elems, callback, inv ) {
-		var retVal,
-			ret = [],
-			i = 0,
-			length = elems.length;
-		inv = !!inv;
-
-		// Go through the array, only saving the items
-		// that pass the validator function
-		for ( ; i < length; i++ ) {
-			retVal = !!callback( elems[ i ], i );
-			if ( inv !== retVal ) {
-				ret.push( elems[ i ] );
-			}
-		}
-
-		return ret;
-	},
-
-	// arg is for internal usage only
-	map: function( elems, callback, arg ) {
-		var value,
-			i = 0,
-			length = elems.length,
-			isArray = isArraylike( elems ),
-			ret = [];
-
-		// Go through the array, translating each of the items to their
-		if ( isArray ) {
-			for ( ; i < length; i++ ) {
-				value = callback( elems[ i ], i, arg );
-
-				if ( value != null ) {
-					ret[ ret.length ] = value;
-				}
-			}
-
-		// Go through every key on the object,
-		} else {
-			for ( i in elems ) {
-				value = callback( elems[ i ], i, arg );
-
-				if ( value != null ) {
-					ret[ ret.length ] = value;
-				}
-			}
-		}
-
-		// Flatten any nested arrays
-		return core_concat.apply( [], ret );
-	},
-
-	// A global GUID counter for objects
-	guid: 1,
-
-	// Bind a function to a context, optionally partially applying any
-	// arguments.
-	proxy: function( fn, context ) {
-		var args, proxy, tmp;
-
-		if ( typeof context === "string" ) {
-			tmp = fn[ context ];
-			context = fn;
-			fn = tmp;
-		}
-
-		// Quick check to determine if target is callable, in the spec
-		// this throws a TypeError, but we will just return undefined.
-		if ( !jQuery.isFunction( fn ) ) {
-			return undefined;
-		}
-
-		// Simulated bind
-		args = core_slice.call( arguments, 2 );
-		proxy = function() {
-			return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
-		};
-
-		// Set the guid of unique handler to the same of original handler, so it can be removed
-		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
-
-		return proxy;
-	},
-
-	// Multifunctional method to get and set values of a collection
-	// The value/s can optionally be executed if it's a function
-	access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
-		var i = 0,
-			length = elems.length,
-			bulk = key == null;
-
-		// Sets many values
-		if ( jQuery.type( key ) === "object" ) {
-			chainable = true;
-			for ( i in key ) {
-				jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
-			}
-
-		// Sets one value
-		} else if ( value !== undefined ) {
-			chainable = true;
-
-			if ( !jQuery.isFunction( value ) ) {
-				raw = true;
-			}
-
-			if ( bulk ) {
-				// Bulk operations run against the entire set
-				if ( raw ) {
-					fn.call( elems, value );
-					fn = null;
-
-				// ...except when executing function values
-				} else {
-					bulk = fn;
-					fn = function( elem, key, value ) {
-						return bulk.call( jQuery( elem ), value );
-					};
-				}
-			}
-
-			if ( fn ) {
-				for ( ; i < length; i++ ) {
-					fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
-				}
-			}
-		}
-
-		return chainable ?
-			elems :
-
-			// Gets
-			bulk ?
-				fn.call( elems ) :
-				length ? fn( elems[0], key ) : emptyGet;
-	},
-
-	now: function() {
-		return ( new Date() ).getTime();
-	},
-
-	// A method for quickly swapping in/out CSS properties to get correct calculations.
-	// Note: this method belongs to the css module but it's needed here for the support module.
-	// If support gets modularized, this method should be moved back to the css module.
-	swap: function( elem, options, callback, args ) {
-		var ret, name,
-			old = {};
-
-		// Remember the old values, and insert the new ones
-		for ( name in options ) {
-			old[ name ] = elem.style[ name ];
-			elem.style[ name ] = options[ name ];
-		}
-
-		ret = callback.apply( elem, args || [] );
-
-		// Revert the old values
-		for ( name in options ) {
-			elem.style[ name ] = old[ name ];
-		}
-
-		return ret;
-	}
-});
+        // The default length of a jQuery object is 0
+        length: 0,
 
-jQuery.ready.promise = function( obj ) {
-	if ( !readyList ) {
-
-		readyList = jQuery.Deferred();
-
-		// Catch cases where $(document).ready() is called after the browser event has already occurred.
-		// we once tried to use readyState "interactive" here, but it caused issues like the one
-		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
-		if ( document.readyState === "complete" ) {
-			// Handle it asynchronously to allow scripts the opportunity to delay ready
-			setTimeout( jQuery.ready );
-
-		// Standards-based browsers support DOMContentLoaded
-		} else if ( document.addEventListener ) {
-			// Use the handy event callback
-			document.addEventListener( "DOMContentLoaded", completed, false );
-
-			// A fallback to window.onload, that will always work
-			window.addEventListener( "load", completed, false );
-
-		// If IE event model is used
-		} else {
-			// Ensure firing before onload, maybe late but safe also for iframes
-			document.attachEvent( "onreadystatechange", completed );
-
-			// A fallback to window.onload, that will always work
-			window.attachEvent( "onload", completed );
-
-			// If IE and not a frame
-			// continually check to see if the document is ready
-			var top = false;
-
-			try {
-				top = window.frameElement == null && document.documentElement;
-			} catch(e) {}
-
-			if ( top && top.doScroll ) {
-				(function doScrollCheck() {
-					if ( !jQuery.isReady ) {
-
-						try {
-							// Use the trick by Diego Perini
-							// http://javascript.nwbox.com/IEContentLoaded/
-							top.doScroll("left");
-						} catch(e) {
-							return setTimeout( doScrollCheck, 50 );
-						}
-
-						// detach all dom ready events
-						detach();
-
-						// and execute any waiting functions
-						jQuery.ready();
-					}
-				})();
-			}
-		}
-	}
-	return readyList.promise( obj );
-};
+        toArray: function() {
+                return slice.call( this );
+        },
 
-// Populate the class2type map
-jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
-	class2type[ "[object " + name + "]" ] = name.toLowerCase();
-});
+        // Get the Nth element in the matched element set OR
+        // Get the whole matched element set as a clean array
+        get: function( num ) {
+
+                // Return all the elements in a clean array
+                if ( num == null ) {
+                        return slice.call( this );
+                }
 
-function isArraylike( obj ) {
-	var length = obj.length,
-		type = jQuery.type( obj );
+                // Return just the one element from the set
+                return num < 0 ? this[ num + this.length ] : this[ num ];
+        },
 
-	if ( jQuery.isWindow( obj ) ) {
-		return false;
-	}
+        // Take an array of elements and push it onto the stack
+        // (returning the new matched element set)
+        pushStack: function( elems ) {
 
-	if ( obj.nodeType === 1 && length ) {
-		return true;
-	}
+                // Build a new jQuery matched element set
+                var ret = jQuery.merge( this.constructor(), elems );
 
-	return type === "array" || type !== "function" &&
-		( length === 0 ||
-		typeof length === "number" && length > 0 && ( length - 1 ) in obj );
+                // Add the old object onto the stack (as a reference)
+                ret.prevObject = this;
+
+                // Return the newly-formed element set
+                return ret;
+        },
+
+        // Execute a callback for every element in the matched set.
+        each: function( callback ) {
+                return jQuery.each( this, callback );
+        },
+
+        map: function( callback ) {
+                return this.pushStack( jQuery.map( this, function( elem, i ) {
+                        return callback.call( elem, i, elem );
+                } ) );
+        },
+
+        slice: function() {
+                return this.pushStack( slice.apply( this, arguments ) );
+        },
+
+        first: function() {
+                return this.eq( 0 );
+        },
+
+        last: function() {
+                return this.eq( -1 );
+        },
+
+        eq: function( i ) {
+                var len = this.length,
+                        j = +i + ( i < 0 ? len : 0 );
+                return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
+        },
+
+        end: function() {
+                return this.prevObject || this.constructor();
+        },
+
+        // For internal use only.
+        // Behaves like an Array's method, not like a jQuery method.
+        push: push,
+        sort: arr.sort,
+        splice: arr.splice
+};
+
+jQuery.extend = jQuery.fn.extend = function() {
+        var options, name, src, copy, copyIsArray, clone,
+                target = arguments[ 0 ] || {},
+                i = 1,
+                length = arguments.length,
+                deep = false;
+
+        // Handle a deep copy situation
+        if ( typeof target === "boolean" ) {
+                deep = target;
+
+                // Skip the boolean and the target
+                target = arguments[ i ] || {};
+                i++;
+        }
+
+        // Handle case when target is a string or something (possible in deep copy)
+        if ( typeof target !== "object" && !isFunction( target ) ) {
+                target = {};
+        }
+
+        // Extend jQuery itself if only one argument is passed
+        if ( i === length ) {
+                target = this;
+                i--;
+        }
+
+        for ( ; i < length; i++ ) {
+
+                // Only deal with non-null/undefined values
+                if ( ( options = arguments[ i ] ) != null ) {
+
+                        // Extend the base object
+                        for ( name in options ) {
+                                src = target[ name ];
+                                copy = options[ name ];
+
+                                // Prevent never-ending loop
+                                if ( target === copy ) {
+                                        continue;
+                                }
+
+                                // Recurse if we're merging plain objects or arrays
+                                if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
+                                        ( copyIsArray = Array.isArray( copy ) ) ) ) {
+
+                                        if ( copyIsArray ) {
+                                                copyIsArray = false;
+                                                clone = src && Array.isArray( src ) ? src : [];
+
+                                        } else {
+                                                clone = src && jQuery.isPlainObject( src ) ? src : {};
+                                        }
+
+                                        // Never move original objects, clone them
+                                        target[ name ] = jQuery.extend( deep, clone, copy );
+
+                                // Don't bring in undefined values
+                                } else if ( copy !== undefined ) {
+                                        target[ name ] = copy;
+                                }
+                        }
+                }
+        }
+
+        // Return the modified object
+        return target;
+};
+
+jQuery.extend( {
+
+        // Unique for each copy of jQuery on the page
+        expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
+
+        // Assume jQuery is ready without the ready module
+        isReady: true,
+
+        error: function( msg ) {
+                throw new Error( msg );
+        },
+
+        noop: function() {},
+
+        isPlainObject: function( obj ) {
+                var proto, Ctor;
+
+                // Detect obvious negatives
+                // Use toString instead of jQuery.type to catch host objects
+                if ( !obj || toString.call( obj ) !== "[object Object]" ) {
+                        return false;
+                }
+
+                proto = getProto( obj );
+
+                // Objects with no prototype (e.g., `Object.create( null )`) are plain
+                if ( !proto ) {
+                        return true;
+                }
+
+                // Objects with prototype are plain iff they were constructed by a global Object function
+                Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
+                return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
+        },
+
+        isEmptyObject: function( obj ) {
+
+                /* eslint-disable no-unused-vars */
+                // See https://github.com/eslint/eslint/issues/6125
+                var name;
+
+                for ( name in obj ) {
+                        return false;
+                }
+                return true;
+        },
+
+        // Evaluates a script in a global context
+        globalEval: function( code ) {
+                DOMEval( code );
+        },
+
+        each: function( obj, callback ) {
+                var length, i = 0;
+
+                if ( isArrayLike( obj ) ) {
+                        length = obj.length;
+                        for ( ; i < length; i++ ) {
+                                if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
+                                        break;
+                                }
+                        }
+                } else {
+                        for ( i in obj ) {
+                                if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
+                                        break;
+                                }
+                        }
+                }
+
+                return obj;
+        },
+
+        // Support: Android <=4.0 only
+        trim: function( text ) {
+                return text == null ?
+                        "" :
+                        ( text + "" ).replace( rtrim, "" );
+        },
+
+        // results is for internal usage only
+        makeArray: function( arr, results ) {
+                var ret = results || [];
+
+                if ( arr != null ) {
+                        if ( isArrayLike( Object( arr ) ) ) {
+                                jQuery.merge( ret,
+                                        typeof arr === "string" ?
+                                        [ arr ] : arr
+                                );
+                        } else {
+                                push.call( ret, arr );
+                        }
+                }
+
+                return ret;
+        },
+
+        inArray: function( elem, arr, i ) {
+                return arr == null ? -1 : indexOf.call( arr, elem, i );
+        },
+
+        // Support: Android <=4.0 only, PhantomJS 1 only
+        // push.apply(_, arraylike) throws on ancient WebKit
+        merge: function( first, second ) {
+                var len = +second.length,
+                        j = 0,
+                        i = first.length;
+
+                for ( ; j < len; j++ ) {
+                        first[ i++ ] = second[ j ];
+                }
+
+                first.length = i;
+
+                return first;
+        },
+
+        grep: function( elems, callback, invert ) {
+                var callbackInverse,
+                        matches = [],
+                        i = 0,
+                        length = elems.length,
+                        callbackExpect = !invert;
+
+                // Go through the array, only saving the items
+                // that pass the validator function
+                for ( ; i < length; i++ ) {
+                        callbackInverse = !callback( elems[ i ], i );
+                        if ( callbackInverse !== callbackExpect ) {
+                                matches.push( elems[ i ] );
+                        }
+                }
+
+                return matches;
+        },
+
+        // arg is for internal usage only
+        map: function( elems, callback, arg ) {
+                var length, value,
+                        i = 0,
+                        ret = [];
+
+                // Go through the array, translating each of the items to their new values
+                if ( isArrayLike( elems ) ) {
+                        length = elems.length;
+                        for ( ; i < length; i++ ) {
+                                value = callback( elems[ i ], i, arg );
+
+                                if ( value != null ) {
+                                        ret.push( value );
+                                }
+                        }
+
+                // Go through every key on the object,
+                } else {
+                        for ( i in elems ) {
+                                value = callback( elems[ i ], i, arg );
+
+                                if ( value != null ) {
+                                        ret.push( value );
+                                }
+                        }
+                }
+
+                // Flatten any nested arrays
+                return concat.apply( [], ret );
+        },
+
+        // A global GUID counter for objects
+        guid: 1,
+
+        // jQuery.support is not used in Core but other projects attach their
+        // properties to it so it needs to exist.
+        support: support
+} );
+
+if ( typeof Symbol === "function" ) {
+        jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
 }
 
-// All jQuery objects should point back to these
-rootjQuery = jQuery(document);
+// Populate the class2type map
+jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
+function( i, name ) {
+        class2type[ "[object " + name + "]" ] = name.toLowerCase();
+} );
+
+function isArrayLike( obj ) {
+
+        // Support: real iOS 8.2 only (not reproducible in simulator)
+        // `in` check used to prevent JIT error (gh-2145)
+        // hasOwn isn't used here due to false negatives
+        // regarding Nodelist length in IE
+        var length = !!obj && "length" in obj && obj.length,
+                type = toType( obj );
+
+        if ( isFunction( obj ) || isWindow( obj ) ) {
+                return false;
+        }
+
+        return type === "array" || length === 0 ||
+                typeof length === "number" && length > 0 && ( length - 1 ) in obj;
+}
+var Sizzle =
 /*!
- * Sizzle CSS Selector Engine v1.10.2
- * http://sizzlejs.com/
+ * Sizzle CSS Selector Engine v2.3.3
+ * https://sizzlejs.com/
  *
- * Copyright 2013 jQuery Foundation, Inc. and other contributors
+ * Copyright jQuery Foundation and other contributors
  * Released under the MIT license
  * http://jquery.org/license
  *
- * Date: 2013-07-03
+ * Date: 2016-08-08
  */
-(function( window, undefined ) {
+(function( window ) {
 
 var i,
-	support,
-	cachedruns,
-	Expr,
-	getText,
-	isXML,
-	compile,
-	outermostContext,
-	sortInput,
-
-	// Local document vars
-	setDocument,
-	document,
-	docElem,
-	documentIsHTML,
-	rbuggyQSA,
-	rbuggyMatches,
-	matches,
-	contains,
-
-	// Instance-specific data
-	expando = "sizzle" + -(new Date()),
-	preferredDoc = window.document,
-	dirruns = 0,
-	done = 0,
-	classCache = createCache(),
-	tokenCache = createCache(),
-	compilerCache = createCache(),
-	hasDuplicate = false,
-	sortOrder = function( a, b ) {
-		if ( a === b ) {
-			hasDuplicate = true;
-			return 0;
-		}
-		return 0;
-	},
-
-	// General-purpose constants
-	strundefined = typeof undefined,
-	MAX_NEGATIVE = 1 << 31,
-
-	// Instance methods
-	hasOwn = ({}).hasOwnProperty,
-	arr = [],
-	pop = arr.pop,
-	push_native = arr.push,
-	push = arr.push,
-	slice = arr.slice,
-	// Use a stripped-down indexOf if we can't use a native one
-	indexOf = arr.indexOf || function( elem ) {
-		var i = 0,
-			len = this.length;
-		for ( ; i < len; i++ ) {
-			if ( this[i] === elem ) {
-				return i;
-			}
-		}
-		return -1;
-	},
-
-	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
-
-	// Regular expressions
-
-	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
-	whitespace = "[\\x20\\t\\r\\n\\f]",
-	// http://www.w3.org/TR/css3-syntax/#characters
-	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
-
-	// Loosely modeled on CSS identifier characters
-	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
-	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
-	identifier = characterEncoding.replace( "w", "w#" ),
-
-	// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
-	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
-		"*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
-
-	// Prefer arguments quoted,
-	//   then not containing pseudos/brackets,
-	//   then attribute selectors/non-parenthetical expressions,
-	//   then anything else
-	// These preferences are here to reduce the number of selectors
-	//   needing tokenize in the PSEUDO preFilter
-	pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
-
-	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
-	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
-
-	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
-	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
-
-	rsibling = new RegExp( whitespace + "*[+~]" ),
-	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),
-
-	rpseudo = new RegExp( pseudos ),
-	ridentifier = new RegExp( "^" + identifier + "$" ),
-
-	matchExpr = {
-		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
-		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
-		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
-		"ATTR": new RegExp( "^" + attributes ),
-		"PSEUDO": new RegExp( "^" + pseudos ),
-		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
-			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
-			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
-		"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
-		// For use in libraries implementing .is()
-		// We use this for POS matching in `select`
-		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
-			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
-	},
-
-	rnative = /^[^{]+\{\s*\[native \w/,
-
-	// Easily-parseable/retrievable ID or TAG or CLASS selectors
-	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
-
-	rinputs = /^(?:input|select|textarea|button)$/i,
-	rheader = /^h\d$/i,
-
-	rescape = /'|\\/g,
-
-	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
-	runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
-	funescape = function( _, escaped, escapedWhitespace ) {
-		var high = "0x" + escaped - 0x10000;
-		// NaN means non-codepoint
-		// Support: Firefox
-		// Workaround erroneous numeric interpretation of +"0x"
-		return high !== high || escapedWhitespace ?
-			escaped :
-			// BMP codepoint
-			high < 0 ?
-				String.fromCharCode( high + 0x10000 ) :
-				// Supplemental Plane codepoint (surrogate pair)
-				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
-	};
+        support,
+        Expr,
+        getText,
+        isXML,
+        tokenize,
+        compile,
+        select,
+        outermostContext,
+        sortInput,
+        hasDuplicate,
+
+        // Local document vars
+        setDocument,
+        document,
+        docElem,
+        documentIsHTML,
+        rbuggyQSA,
+        rbuggyMatches,
+        matches,
+        contains,
+
+        // Instance-specific data
+        expando = "sizzle" + 1 * new Date(),
+        preferredDoc = window.document,
+        dirruns = 0,
+        done = 0,
+        classCache = createCache(),
+        tokenCache = createCache(),
+        compilerCache = createCache(),
+        sortOrder = function( a, b ) {
+                if ( a === b ) {
+                        hasDuplicate = true;
+                }
+                return 0;
+        },
+
+        // Instance methods
+        hasOwn = ({}).hasOwnProperty,
+        arr = [],
+        pop = arr.pop,
+        push_native = arr.push,
+        push = arr.push,
+        slice = arr.slice,
+        // Use a stripped-down indexOf as it's faster than native
+        // https://jsperf.com/thor-indexof-vs-for/5
+        indexOf = function( list, elem ) {
+                var i = 0,
+                        len = list.length;
+                for ( ; i < len; i++ ) {
+                        if ( list[i] === elem ) {
+                                return i;
+                        }
+                }
+                return -1;
+        },
+
+        booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
+
+        // Regular expressions
+
+        // http://www.w3.org/TR/css3-selectors/#whitespace
+        whitespace = "[\\x20\\t\\r\\n\\f]",
+
+        // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+        identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",
+
+        // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
+        attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
+                // Operator (capture 2)
+                "*([*^$|!~]?=)" + whitespace +
+                // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
+                "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
+                "*\\]",
+
+        pseudos = ":(" + identifier + ")(?:\\((" +
+                // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
+                // 1. quoted (capture 3; capture 4 or capture 5)
+                "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
+                // 2. simple (capture 6)
+                "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
+                // 3. anything else (capture 2)
+                ".*" +
+                ")\\)|)",
+
+        // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+        rwhitespace = new RegExp( whitespace + "+", "g" ),
+        rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+        rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+        rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
+
+        rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
+
+        rpseudo = new RegExp( pseudos ),
+        ridentifier = new RegExp( "^" + identifier + "$" ),
+
+        matchExpr = {
+                "ID": new RegExp( "^#(" + identifier + ")" ),
+                "CLASS": new RegExp( "^\\.(" + identifier + ")" ),
+                "TAG": new RegExp( "^(" + identifier + "|[*])" ),
+                "ATTR": new RegExp( "^" + attributes ),
+                "PSEUDO": new RegExp( "^" + pseudos ),
+                "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+                        "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+                        "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+                "bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
+                // For use in libraries implementing .is()
+                // We use this for POS matching in `select`
+                "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+                        whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+        },
+
+        rinputs = /^(?:input|select|textarea|button)$/i,
+        rheader = /^h\d$/i,
+
+        rnative = /^[^{]+\{\s*\[native \w/,
+
+        // Easily-parseable/retrievable ID or TAG or CLASS selectors
+        rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+        rsibling = /[+~]/,
+
+        // CSS escapes
+        // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+        runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
+        funescape = function( _, escaped, escapedWhitespace ) {
+                var high = "0x" + escaped - 0x10000;
+                // NaN means non-codepoint
+                // Support: Firefox<24
+                // Workaround erroneous numeric interpretation of +"0x"
+                return high !== high || escapedWhitespace ?
+                        escaped :
+                        high < 0 ?
+                                // BMP codepoint
+                                String.fromCharCode( high + 0x10000 ) :
+                                // Supplemental Plane codepoint (surrogate pair)
+                                String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+        },
+
+        // CSS string/identifier serialization
+        // https://drafts.csswg.org/cssom/#common-serializing-idioms
+        rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
+        fcssescape = function( ch, asCodePoint ) {
+                if ( asCodePoint ) {
+
+                        // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
+                        if ( ch === "\0" ) {
+                                return "\uFFFD";
+                        }
+
+                        // Control characters and (dependent upon position) numbers get escaped as code points
+                        return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
+                }
+
+                // Other potentially-special ASCII characters get backslash-escaped
+                return "\\" + ch;
+        },
+
+        // Used for iframes
+        // See setDocument()
+        // Removing the function wrapper causes a "Permission Denied"
+        // error in IE
+        unloadHandler = function() {
+                setDocument();
+        },
+
+        disabledAncestor = addCombinator(
+                function( elem ) {
+                        return elem.disabled === true && ("form" in elem || "label" in elem);
+                },
+                { dir: "parentNode", next: "legend" }
+        );
 
 // Optimize for push.apply( _, NodeList )
 try {
-	push.apply(
-		(arr = slice.call( preferredDoc.childNodes )),
-		preferredDoc.childNodes
-	);
-	// Support: Android<4.0
-	// Detect silently failing push.apply
-	arr[ preferredDoc.childNodes.length ].nodeType;
+        push.apply(
+                (arr = slice.call( preferredDoc.childNodes )),
+                preferredDoc.childNodes
+        );
+        // Support: Android<4.0
+        // Detect silently failing push.apply
+        arr[ preferredDoc.childNodes.length ].nodeType;
 } catch ( e ) {
-	push = { apply: arr.length ?
-
-		// Leverage slice if possible
-		function( target, els ) {
-			push_native.apply( target, slice.call(els) );
-		} :
-
-		// Support: IE<9
-		// Otherwise append directly
-		function( target, els ) {
-			var j = target.length,
-				i = 0;
-			// Can't trust NodeList.length
-			while ( (target[j++] = els[i++]) ) {}
-			target.length = j - 1;
-		}
-	};
+        push = { apply: arr.length ?
+
+                // Leverage slice if possible
+                function( target, els ) {
+                        push_native.apply( target, slice.call(els) );
+                } :
+
+                // Support: IE<9
+                // Otherwise append directly
+                function( target, els ) {
+                        var j = target.length,
+                                i = 0;
+                        // Can't trust NodeList.length
+                        while ( (target[j++] = els[i++]) ) {}
+                        target.length = j - 1;
+                }
+        };
 }
 
 function Sizzle( selector, context, results, seed ) {
-	var match, elem, m, nodeType,
-		// QSA vars
-		i, groups, old, nid, newContext, newSelector;
-
-	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
-		setDocument( context );
-	}
-
-	context = context || document;
-	results = results || [];
-
-	if ( !selector || typeof selector !== "string" ) {
-		return results;
-	}
-
-	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
-		return [];
-	}
-
-	if ( documentIsHTML && !seed ) {
-
-		// Shortcuts
-		if ( (match = rquickExpr.exec( selector )) ) {
-			// Speed-up: Sizzle("#ID")
-			if ( (m = match[1]) ) {
-				if ( nodeType === 9 ) {
-					elem = context.getElementById( m );
-					// Check parentNode to catch when Blackberry 4.6 returns
-					// nodes that are no longer in the document #6963
-					if ( elem && elem.parentNode ) {
-						// Handle the case where IE, Opera, and Webkit return items
-						// by name instead of ID
-						if ( elem.id === m ) {
-							results.push( elem );
-							return results;
-						}
-					} else {
-						return results;
-					}
-				} else {
-					// Context is not a document
-					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
-						contains( context, elem ) && elem.id === m ) {
-						results.push( elem );
-						return results;
-					}
-				}
-
-			// Speed-up: Sizzle("TAG")
-			} else if ( match[2] ) {
-				push.apply( results, context.getElementsByTagName( selector ) );
-				return results;
-
-			// Speed-up: Sizzle(".CLASS")
-			} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
-				push.apply( results, context.getElementsByClassName( m ) );
-				return results;
-			}
-		}
-
-		// QSA path
-		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
-			nid = old = expando;
-			newContext = context;
-			newSelector = nodeType === 9 && selector;
-
-			// qSA works strangely on Element-rooted queries
-			// We can work around this by specifying an extra ID on the root
-			// and working up from there (Thanks to Andrew Dupont for the technique)
-			// IE 8 doesn't work on object elements
-			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
-				groups = tokenize( selector );
-
-				if ( (old = context.getAttribute("id")) ) {
-					nid = old.replace( rescape, "\\$&" );
-				} else {
-					context.setAttribute( "id", nid );
-				}
-				nid = "[id='" + nid + "'] ";
-
-				i = groups.length;
-				while ( i-- ) {
-					groups[i] = nid + toSelector( groups[i] );
-				}
-				newContext = rsibling.test( selector ) && context.parentNode || context;
-				newSelector = groups.join(",");
-			}
-
-			if ( newSelector ) {
-				try {
-					push.apply( results,
-						newContext.querySelectorAll( newSelector )
-					);
-					return results;
-				} catch(qsaError) {
-				} finally {
-					if ( !old ) {
-						context.removeAttribute("id");
-					}
-				}
-			}
-		}
-	}
-
-	// All others
-	return select( selector.replace( rtrim, "$1" ), context, results, seed );
+        var m, i, elem, nid, match, groups, newSelector,
+                newContext = context && context.ownerDocument,
+
+                // nodeType defaults to 9, since context defaults to document
+                nodeType = context ? context.nodeType : 9;
+
+        results = results || [];
+
+        // Return early from calls with invalid selector or context
+        if ( typeof selector !== "string" || !selector ||
+                nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
+
+                return results;
+        }
+
+        // Try to shortcut find operations (as opposed to filters) in HTML documents
+        if ( !seed ) {
+
+                if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+                        setDocument( context );
+                }
+                context = context || document;
+
+                if ( documentIsHTML ) {
+
+                        // If the selector is sufficiently simple, try using a "get*By*" DOM method
+                        // (excepting DocumentFragment context, where the methods don't exist)
+                        if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
+
+                                // ID selector
+                                if ( (m = match[1]) ) {
+
+                                        // Document context
+                                        if ( nodeType === 9 ) {
+                                                if ( (elem = context.getElementById( m )) ) {
+
+                                                        // Support: IE, Opera, Webkit
+                                                        // TODO: identify versions
+                                                        // getElementById can match elements by name instead of ID
+                                                        if ( elem.id === m ) {
+                                                                results.push( elem );
+                                                                return results;
+                                                        }
+                                                } else {
+                                                        return results;
+                                                }
+
+                                        // Element context
+                                        } else {
+
+                                                // Support: IE, Opera, Webkit
+                                                // TODO: identify versions
+                                                // getElementById can match elements by name instead of ID
+                                                if ( newContext && (elem = newContext.getElementById( m )) &&
+                                                        contains( context, elem ) &&
+                                                        elem.id === m ) {
+
+                                                        results.push( elem );
+                                                        return results;
+                                                }
+                                        }
+
+                                // Type selector
+                                } else if ( match[2] ) {
+                                        push.apply( results, context.getElementsByTagName( selector ) );
+                                        return results;
+
+                                // Class selector
+                                } else if ( (m = match[3]) && support.getElementsByClassName &&
+                                        context.getElementsByClassName ) {
+
+                                        push.apply( results, context.getElementsByClassName( m ) );
+                                        return results;
+                                }
+                        }
+
+                        // Take advantage of querySelectorAll
+                        if ( support.qsa &&
+                                !compilerCache[ selector + " " ] &&
+                                (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+
+                                if ( nodeType !== 1 ) {
+                                        newContext = context;
+                                        newSelector = selector;
+
+                                // qSA looks outside Element context, which is not what we want
+                                // Thanks to Andrew Dupont for this workaround technique
+                                // Support: IE <=8
+                                // Exclude object elements
+                                } else if ( context.nodeName.toLowerCase() !== "object" ) {
+
+                                        // Capture the context ID, setting it first if necessary
+                                        if ( (nid = context.getAttribute( "id" )) ) {
+                                                nid = nid.replace( rcssescape, fcssescape );
+                                        } else {
+                                                context.setAttribute( "id", (nid = expando) );
+                                        }
+
+                                        // Prefix every selector in the list
+                                        groups = tokenize( selector );
+                                        i = groups.length;
+                                        while ( i-- ) {
+                                                groups[i] = "#" + nid + " " + toSelector( groups[i] );
+                                        }
+                                        newSelector = groups.join( "," );
+
+                                        // Expand context for sibling selectors
+                                        newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
+                                                context;
+                                }
+
+                                if ( newSelector ) {
+                                        try {
+                                                push.apply( results,
+                                                        newContext.querySelectorAll( newSelector )
+                                                );
+                                                return results;
+                                        } catch ( qsaError ) {
+                                        } finally {
+                                                if ( nid === expando ) {
+                                                        context.removeAttribute( "id" );
+                                                }
+                                        }
+                                }
+                        }
+                }
+        }
+
+        // All others
+        return select( selector.replace( rtrim, "$1" ), context, results, seed );
 }
 
 /**
  * Create key-value caches of limited size
- * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
+ * @returns {function(string, object)} Returns the Object data after storing it on itself with
  *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
  *	deleting the oldest entry
  */
 function createCache() {
-	var keys = [];
-
-	function cache( key, value ) {
-		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
-		if ( keys.push( key += " " ) > Expr.cacheLength ) {
-			// Only keep the most recent entries
-			delete cache[ keys.shift() ];
-		}
-		return (cache[ key ] = value);
-	}
-	return cache;
+        var keys = [];
+
+        function cache( key, value ) {
+                // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+                if ( keys.push( key + " " ) > Expr.cacheLength ) {
+                        // Only keep the most recent entries
+                        delete cache[ keys.shift() ];
+                }
+                return (cache[ key + " " ] = value);
+        }
+        return cache;
 }
 
 /**
@@ -1314,29 +870,29 @@ function createCache() {
  * @param {Function} fn The function to mark
  */
 function markFunction( fn ) {
-	fn[ expando ] = true;
-	return fn;
+        fn[ expando ] = true;
+        return fn;
 }
 
 /**
  * Support testing using an element
- * @param {Function} fn Passed the created div and expects a boolean result
+ * @param {Function} fn Passed the created element and returns a boolean result
  */
 function assert( fn ) {
-	var div = document.createElement("div");
-
-	try {
-		return !!fn( div );
-	} catch (e) {
-		return false;
-	} finally {
-		// Remove from its parent by default
-		if ( div.parentNode ) {
-			div.parentNode.removeChild( div );
-		}
-		// release memory in IE
-		div = null;
-	}
+        var el = document.createElement("fieldset");
+
+        try {
+                return !!fn( el );
+        } catch (e) {
+                return false;
+        } finally {
+                // Remove from its parent by default
+                if ( el.parentNode ) {
+                        el.parentNode.removeChild( el );
+                }
+                // release memory in IE
+                el = null;
+        }
 }
 
 /**
@@ -1345,12 +901,12 @@ function assert( fn ) {
  * @param {Function} handler The method that will be applied
  */
 function addHandle( attrs, handler ) {
-	var arr = attrs.split("|"),
-		i = attrs.length;
+        var arr = attrs.split("|"),
+                i = arr.length;
 
-	while ( i-- ) {
-		Expr.attrHandle[ arr[i] ] = handler;
-	}
+        while ( i-- ) {
+                Expr.attrHandle[ arr[i] ] = handler;
+        }
 }
 
 /**
@@ -1360,26 +916,25 @@ function addHandle( attrs, handler ) {
  * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
  */
 function siblingCheck( a, b ) {
-	var cur = b && a,
-		diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
-			( ~b.sourceIndex || MAX_NEGATIVE ) -
-			( ~a.sourceIndex || MAX_NEGATIVE );
-
-	// Use IE sourceIndex if available on both nodes
-	if ( diff ) {
-		return diff;
-	}
-
-	// Check if b follows a
-	if ( cur ) {
-		while ( (cur = cur.nextSibling) ) {
-			if ( cur === b ) {
-				return -1;
-			}
-		}
-	}
-
-	return a ? 1 : -1;
+        var cur = b && a,
+                diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
+                        a.sourceIndex - b.sourceIndex;
+
+        // Use IE sourceIndex if available on both nodes
+        if ( diff ) {
+                return diff;
+        }
+
+        // Check if b follows a
+        if ( cur ) {
+                while ( (cur = cur.nextSibling) ) {
+                        if ( cur === b ) {
+                                return -1;
+                        }
+                }
+        }
+
+        return a ? 1 : -1;
 }
 
 /**
@@ -1387,10 +942,10 @@ function siblingCheck( a, b ) {
  * @param {String} type
  */
 function createInputPseudo( type ) {
-	return function( elem ) {
-		var name = elem.nodeName.toLowerCase();
-		return name === "input" && elem.type === type;
-	};
+        return function( elem ) {
+                var name = elem.nodeName.toLowerCase();
+                return name === "input" && elem.type === type;
+        };
 }
 
 /**
@@ -1398,10 +953,66 @@ function createInputPseudo( type ) {
  * @param {String} type
  */
 function createButtonPseudo( type ) {
-	return function( elem ) {
-		var name = elem.nodeName.toLowerCase();
-		return (name === "input" || name === "button") && elem.type === type;
-	};
+        return function( elem ) {
+                var name = elem.nodeName.toLowerCase();
+                return (name === "input" || name === "button") && elem.type === type;
+        };
+}
+
+/**
+ * Returns a function to use in pseudos for :enabled/:disabled
+ * @param {Boolean} disabled true for :disabled; false for :enabled
+ */
+function createDisabledPseudo( disabled ) {
+
+        // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
+        return function( elem ) {
+
+                // Only certain elements can match :enabled or :disabled
+                // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
+                // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
+                if ( "form" in elem ) {
+
+                        // Check for inherited disabledness on relevant non-disabled elements:
+                        // * listed form-associated elements in a disabled fieldset
+                        //   https://html.spec.whatwg.org/multipage/forms.html#category-listed
+                        //   https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
+                        // * option elements in a disabled optgroup
+                        //   https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
+                        // All such elements have a "form" property.
+                        if ( elem.parentNode && elem.disabled === false ) {
+
+                                // Option elements defer to a parent optgroup if present
+                                if ( "label" in elem ) {
+                                        if ( "label" in elem.parentNode ) {
+                                                return elem.parentNode.disabled === disabled;
+                                        } else {
+                                                return elem.disabled === disabled;
+                                        }
+                                }
+
+                                // Support: IE 6 - 11
+                                // Use the isDisabled shortcut property to check for disabled fieldset ancestors
+                                return elem.isDisabled === disabled ||
+
+                                        // Where there is no isDisabled, check manually
+                                        /* jshint -W018 */
+                                        elem.isDisabled !== !disabled &&
+                                                disabledAncestor( elem ) === disabled;
+                        }
+
+                        return elem.disabled === disabled;
+
+                // Try to winnow out elements that can't be disabled before trusting the disabled property.
+                // Some victims get caught in our net (label, legend, menu, track), but it shouldn't
+                // even exist on them, let alone have a boolean value.
+                } else if ( "label" in elem ) {
+                        return elem.disabled === disabled;
+                }
+
+                // Remaining elements are neither :enabled nor :disabled
+                return false;
+        };
 }
 
 /**
@@ -1409,445 +1020,525 @@ function createButtonPseudo( type ) {
  * @param {Function} fn
  */
 function createPositionalPseudo( fn ) {
-	return markFunction(function( argument ) {
-		argument = +argument;
-		return markFunction(function( seed, matches ) {
-			var j,
-				matchIndexes = fn( [], seed.length, argument ),
-				i = matchIndexes.length;
-
-			// Match elements found at the specified indexes
-			while ( i-- ) {
-				if ( seed[ (j = matchIndexes[i]) ] ) {
-					seed[j] = !(matches[j] = seed[j]);
-				}
-			}
-		});
-	});
+        return markFunction(function( argument ) {
+                argument = +argument;
+                return markFunction(function( seed, matches ) {
+                        var j,
+                                matchIndexes = fn( [], seed.length, argument ),
+                                i = matchIndexes.length;
+
+                        // Match elements found at the specified indexes
+                        while ( i-- ) {
+                                if ( seed[ (j = matchIndexes[i]) ] ) {
+                                        seed[j] = !(matches[j] = seed[j]);
+                                }
+                        }
+                });
+        });
 }
 
 /**
- * Detect xml
- * @param {Element|Object} elem An element or a document
+ * Checks a node for validity as a Sizzle context
+ * @param {Element|Object=} context
+ * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
  */
-isXML = Sizzle.isXML = function( elem ) {
-	// documentElement is verified for cases where it doesn't yet exist
-	// (such as loading iframes in IE - #4833)
-	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
-	return documentElement ? documentElement.nodeName !== "HTML" : false;
-};
+function testContext( context ) {
+        return context && typeof context.getElementsByTagName !== "undefined" && context;
+}
 
 // Expose support vars for convenience
 support = Sizzle.support = {};
 
 /**
+ * Detects XML nodes
+ * @param {Element|Object} elem An element or a document
+ * @returns {Boolean} True iff elem is a non-HTML XML node
+ */
+isXML = Sizzle.isXML = function( elem ) {
+        // documentElement is verified for cases where it doesn't yet exist
+        // (such as loading iframes in IE - #4833)
+        var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+        return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+/**
  * Sets document-related variables once based on the current document
  * @param {Element|Object} [doc] An element or document object to use to set the document
  * @returns {Object} Returns the current document
  */
 setDocument = Sizzle.setDocument = function( node ) {
-	var doc = node ? node.ownerDocument || node : preferredDoc,
-		parent = doc.defaultView;
-
-	// If no document and documentElement is available, return
-	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
-		return document;
-	}
-
-	// Set our document
-	document = doc;
-	docElem = doc.documentElement;
-
-	// Support tests
-	documentIsHTML = !isXML( doc );
-
-	// Support: IE>8
-	// If iframe document is assigned to "document" variable and if iframe has been reloaded,
-	// IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
-	// IE6-8 do not support the defaultView property so parent will be undefined
-	if ( parent && parent.attachEvent && parent !== parent.top ) {
-		parent.attachEvent( "onbeforeunload", function() {
-			setDocument();
-		});
-	}
-
-	/* Attributes
-	---------------------------------------------------------------------- */
-
-	// Support: IE<8
-	// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
-	support.attributes = assert(function( div ) {
-		div.className = "i";
-		return !div.getAttribute("className");
-	});
-
-	/* getElement(s)By*
-	---------------------------------------------------------------------- */
-
-	// Check if getElementsByTagName("*") returns only elements
-	support.getElementsByTagName = assert(function( div ) {
-		div.appendChild( doc.createComment("") );
-		return !div.getElementsByTagName("*").length;
-	});
-
-	// Check if getElementsByClassName can be trusted
-	support.getElementsByClassName = assert(function( div ) {
-		div.innerHTML = "<div class='a'></div><div class='a i'></div>";
-
-		// Support: Safari<4
-		// Catch class over-caching
-		div.firstChild.className = "i";
-		// Support: Opera<10
-		// Catch gEBCN failure to find non-leading classes
-		return div.getElementsByClassName("i").length === 2;
-	});
-
-	// Support: IE<10
-	// Check if getElementById returns elements by name
-	// The broken getElementById methods don't pick up programatically-set names,
-	// so use a roundabout getElementsByName test
-	support.getById = assert(function( div ) {
-		docElem.appendChild( div ).id = expando;
-		return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
-	});
-
-	// ID find and filter
-	if ( support.getById ) {
-		Expr.find["ID"] = function( id, context ) {
-			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
-				var m = context.getElementById( id );
-				// Check parentNode to catch when Blackberry 4.6 returns
-				// nodes that are no longer in the document #6963
-				return m && m.parentNode ? [m] : [];
-			}
-		};
-		Expr.filter["ID"] = function( id ) {
-			var attrId = id.replace( runescape, funescape );
-			return function( elem ) {
-				return elem.getAttribute("id") === attrId;
-			};
-		};
-	} else {
-		// Support: IE6/7
-		// getElementById is not reliable as a find shortcut
-		delete Expr.find["ID"];
-
-		Expr.filter["ID"] =  function( id ) {
-			var attrId = id.replace( runescape, funescape );
-			return function( elem ) {
-				var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
-				return node && node.value === attrId;
-			};
-		};
-	}
-
-	// Tag
-	Expr.find["TAG"] = support.getElementsByTagName ?
-		function( tag, context ) {
-			if ( typeof context.getElementsByTagName !== strundefined ) {
-				return context.getElementsByTagName( tag );
-			}
-		} :
-		function( tag, context ) {
-			var elem,
-				tmp = [],
-				i = 0,
-				results = context.getElementsByTagName( tag );
-
-			// Filter out possible comments
-			if ( tag === "*" ) {
-				while ( (elem = results[i++]) ) {
-					if ( elem.nodeType === 1 ) {
-						tmp.push( elem );
-					}
-				}
-
-				return tmp;
-			}
-			return results;
-		};
-
-	// Class
-	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
-		if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
-			return context.getElementsByClassName( className );
-		}
-	};
-
-	/* QSA/matchesSelector
-	---------------------------------------------------------------------- */
-
-	// QSA and matchesSelector support
-
-	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
-	rbuggyMatches = [];
-
-	// qSa(:focus) reports false when true (Chrome 21)
-	// We allow this because of a bug in IE8/9 that throws an error
-	// whenever `document.activeElement` is accessed on an iframe
-	// So, we allow :focus to pass through QSA all the time to avoid the IE error
-	// See http://bugs.jquery.com/ticket/13378
-	rbuggyQSA = [];
-
-	if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
-		// Build QSA regex
-		// Regex strategy adopted from Diego Perini
-		assert(function( div ) {
-			// Select is set to empty string on purpose
-			// This is to test IE's treatment of not explicitly
-			// setting a boolean content attribute,
-			// since its presence should be enough
-			// http://bugs.jquery.com/ticket/12359
-			div.innerHTML = "<select><option selected=''></option></select>";
-
-			// Support: IE8
-			// Boolean attributes and "value" are not treated correctly
-			if ( !div.querySelectorAll("[selected]").length ) {
-				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
-			}
-
-			// Webkit/Opera - :checked should return selected option elements
-			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
-			// IE8 throws error here and will not see later tests
-			if ( !div.querySelectorAll(":checked").length ) {
-				rbuggyQSA.push(":checked");
-			}
-		});
-
-		assert(function( div ) {
-
-			// Support: Opera 10-12/IE8
-			// ^= $= *= and empty values
-			// Should not select anything
-			// Support: Windows 8 Native Apps
-			// The type attribute is restricted during .innerHTML assignment
-			var input = doc.createElement("input");
-			input.setAttribute( "type", "hidden" );
-			div.appendChild( input ).setAttribute( "t", "" );
-
-			if ( div.querySelectorAll("[t^='']").length ) {
-				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
-			}
-
-			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
-			// IE8 throws error here and will not see later tests
-			if ( !div.querySelectorAll(":enabled").length ) {
-				rbuggyQSA.push( ":enabled", ":disabled" );
-			}
-
-			// Opera 10-11 does not throw on post-comma invalid pseudos
-			div.querySelectorAll("*,:x");
-			rbuggyQSA.push(",.*:");
-		});
-	}
-
-	if ( (support.matchesSelector = rnative.test( (matches = docElem.webkitMatchesSelector ||
-		docElem.mozMatchesSelector ||
-		docElem.oMatchesSelector ||
-		docElem.msMatchesSelector) )) ) {
-
-		assert(function( div ) {
-			// Check to see if it's possible to do matchesSelector
-			// on a disconnected node (IE 9)
-			support.disconnectedMatch = matches.call( div, "div" );
-
-			// This should fail with an exception
-			// Gecko does not error, returns false instead
-			matches.call( div, "[s!='']:x" );
-			rbuggyMatches.push( "!=", pseudos );
-		});
-	}
-
-	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
-	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
-
-	/* Contains
-	---------------------------------------------------------------------- */
-
-	// Element contains another
-	// Purposefully does not implement inclusive descendent
-	// As in, an element does not contain itself
-	contains = rnative.test( docElem.contains ) || docElem.compareDocumentPosition ?
-		function( a, b ) {
-			var adown = a.nodeType === 9 ? a.documentElement : a,
-				bup = b && b.parentNode;
-			return a === bup || !!( bup && bup.nodeType === 1 && (
-				adown.contains ?
-					adown.contains( bup ) :
-					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
-			));
-		} :
-		function( a, b ) {
-			if ( b ) {
-				while ( (b = b.parentNode) ) {
-					if ( b === a ) {
-						return true;
-					}
-				}
-			}
-			return false;
-		};
-
-	/* Sorting
-	---------------------------------------------------------------------- */
-
-	// Document order sorting
-	sortOrder = docElem.compareDocumentPosition ?
-	function( a, b ) {
-
-		// Flag for duplicate removal
-		if ( a === b ) {
-			hasDuplicate = true;
-			return 0;
-		}
-
-		var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );
-
-		if ( compare ) {
-			// Disconnected nodes
-			if ( compare & 1 ||
-				(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
-
-				// Choose the first element that is related to our preferred document
-				if ( a === doc || contains(preferredDoc, a) ) {
-					return -1;
-				}
-				if ( b === doc || contains(preferredDoc, b) ) {
-					return 1;
-				}
-
-				// Maintain original order
-				return sortInput ?
-					( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
-					0;
-			}
-
-			return compare & 4 ? -1 : 1;
-		}
-
-		// Not directly comparable, sort on existence of method
-		return a.compareDocumentPosition ? -1 : 1;
-	} :
-	function( a, b ) {
-		var cur,
-			i = 0,
-			aup = a.parentNode,
-			bup = b.parentNode,
-			ap = [ a ],
-			bp = [ b ];
-
-		// Exit early if the nodes are identical
-		if ( a === b ) {
-			hasDuplicate = true;
-			return 0;
-
-		// Parentless nodes are either documents or disconnected
-		} else if ( !aup || !bup ) {
-			return a === doc ? -1 :
-				b === doc ? 1 :
-				aup ? -1 :
-				bup ? 1 :
-				sortInput ?
-				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
-				0;
-
-		// If the nodes are siblings, we can do a quick check
-		} else if ( aup === bup ) {
-			return siblingCheck( a, b );
-		}
-
-		// Otherwise we need full lists of their ancestors for comparison
-		cur = a;
-		while ( (cur = cur.parentNode) ) {
-			ap.unshift( cur );
-		}
-		cur = b;
-		while ( (cur = cur.parentNode) ) {
-			bp.unshift( cur );
-		}
-
-		// Walk down the tree looking for a discrepancy
-		while ( ap[i] === bp[i] ) {
-			i++;
-		}
-
-		return i ?
-			// Do a sibling check if the nodes have a common ancestor
-			siblingCheck( ap[i], bp[i] ) :
-
-			// Otherwise nodes in our document sort first
-			ap[i] === preferredDoc ? -1 :
-			bp[i] === preferredDoc ? 1 :
-			0;
-	};
-
-	return doc;
+        var hasCompare, subWindow,
+                doc = node ? node.ownerDocument || node : preferredDoc;
+
+        // Return early if doc is invalid or already selected
+        if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+                return document;
+        }
+
+        // Update global variables
+        document = doc;
+        docElem = document.documentElement;
+        documentIsHTML = !isXML( document );
+
+        // Support: IE 9-11, Edge
+        // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
+        if ( preferredDoc !== document &&
+                (subWindow = document.defaultView) && subWindow.top !== subWindow ) {
+
+                // Support: IE 11, Edge
+                if ( subWindow.addEventListener ) {
+           

<TRUNCATED>

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