Update sample and tests

Failing at the moment. Need to include extens/linq.qunit-test

CHANGELOG

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+/*--------------------------------------------------------------------------
+ * linq.js - LINQ for JavaScript
+ * ver 3.0.4-Beta5 (Jun. 20th, 2013)
+ *
+ * created and maintained by neuecc <ils@neue.cc>
+ * licensed under MIT License
+ * http://linqjs.codeplex.com/
+ *------------------------------------------------------------------------*/
+
+2013-06-20 v3.0.4-Beta5
+add TypeScript Generic definition.
+rename linq.js.d.ts -> linq.d.ts
+add cast<T> method(for TypeScript)
+improved:cache generated string lambda function.
+
+//
+
+2012-10-09 v3.0.3-Beta4
+
+add TypeScript type declaraion file(typescript/linq.js.d.ts, linq.jquery.d.ts)
+
+//
+
+2012-09-16 s/v3.0.2-RC/v3.0.2-Beta3/::Notice
+
+fix orderByDescending to stable sort
+remove scan resultSelector overload
+rename tojQueryRaw to tojQueryAsArray
+flip argument of firstOrDefault,lastOrDefault,singleOrDefault. first is predicate, second is defaultValue.
+defaultValue of orDefault changed to null
+Enumerable.choice and Enumerable.cycle allow Enumerable
+Enumerable.from supports IIterable<T>(WinMD)
+argument of alternate allows Enumerable
+add AMD support("linqjs")
+improved fit to latest RxJS(on GitHub Sep 10, 2012 version)
+repositry convert to git
+
+//
+
+2012-07-26 v3.0.1-Beta2::Notice
+
+fix bug indexOf
+writeLine overload back to v2
+fixed bug, extendTo(Array) isn't optimized for Array
+fixed bug, defer define "enumerator" to global
+indexOf, lastIndexOf allow predicate
+changed Enumerable.from(object) enumerate only own property
+improvement all code snippets
+add isExpr to linq.qunit.js
+
+//
+
+2012-07-19 v3 Beta::Notice
+
+all methods rename UpperCamelCase to lowerCamelCase
+
+following methods are changed name
+Return -> make
+CascadeBreadthFirst -> traverseBreadthFirst
+CascadeDepthFirst -> traverseDepthFirst
+BufferWithCount -> buffer
+ToString -> toJoinedString
+Do -> doAction
+Let -> letBind
+MemoizeAll -> memoize
+Catch -> catchError
+Finally -> finallyAction
+ToJSON -> toJSONString
+
+following methods are changed behavior
+writeLine : document.write(value + "<br />") -> document.writeln(value), overload changed
+zip, concat allow multiple arguments
+
+add utility methods
+Enumerable.Utils.createLambda
+Enumerable.Utils.createEnumerable
+Enumerable.Utils.createEnumerator
+Enumerable.Utils.extendTo
+
+add enumerable methods
+Enumerable.defer
+merge
+asEnumerable
+choose
+isEmpty
+distinctUntilChanged
+weightedSample
+log
+
+performance optimization
+where->select and where->where,... and select->select,...
+range, rangeDown, rangeTo
+
+add new extension
+linq.qunit.js
+
+fix extensions to latest library version
+linq.jquery.js
+linq.rx.js
+
+removed jQuery plugin version
+
+licence changed Ms-PL to MIT
+
+--
+
+//
+
+
+Features
+* implement all .NET 4.0 methods and many extra methods (inspiration from Rx, Achiral, Haskell, Ruby, etc...)
+* complete lazy evaluation
+* Full IntelliSense support for VisualStudio
+* two versions - linq.js(Normal) and jquery.linq.js(jQuery plugin)
+* support Windows Script Host
+* binding for Reactive Extensions for JavaScript(RxJS)
+* NuGet install support(linq.js, linq.js-jQuery, linq.js-Bindings)
+
+Tutorial
+
+linq.js
+---
+    <script type="text/javascript" src="linq.js"></script>
+    <script type="text/javascript">
+        // load linq.js -> Enumerable
+        Enumerable.Range(1,10)....
+    </script>
+
+jQuery.linq.js (jQuery plugin)
+---
+    <script type="text/javascript" src="jquery.js"></script>
+    <script type="text/javascript" src="jquery.linq.js"></script>
+    <script type="text/javascript">
+        // load jquery.linq.js -> $.Enumerable
+        $.Enumerable.Range(1,10)....
+    </script>
+
+    jQuery plugin version is added two methods.
+    * Enumerable.prototype.TojQuery (Enumerable to jQuery object)
+    * jQuery.prototype.toEnumerable (jQuery object to Eunmerable)
+
+bindings/linq.jquery.js
+---
+    <script type="text/javascript" src="linq.js"></script>
+    <script type="text/javascript" src="jquery.js"></script>
+    <script type="text/javascript" src="linq.jquery.js"></script>
+    <script type="text/javascript">
+        Enumerable.Range(1,10).TojQuery()...
+    </script>
+
+    jQuery Bindings added two methods(TojQuery and toEnumerable)
+    There are same as plugin version.
+
+binding/linq.rx.js
+---
+    more tutorial see linq.js CodePlex's Documentation
+
+    <script type="text/javascript" src="rx.js"></script>
+    <script type="text/javascript" src="linq.js"></script>
+    <script type="text/javascript" src="linq.rx.js"></script>
+
+    or
+
+    <script type="text/javascript" src="rx.js"></script>
+    <script type="text/javascript" src="jquery.js"></script>
+    <script type="text/javascript" src="jquery.linq.js"></script>
+    <script type="text/javascript" src="linq.rx.js"></script>
+
+-vsdoc.js
+---
+    Visual Studio 2010 - as is.
+    Visual Studio 2008 - install SP1 and Patch KB958502.
+
+    linq-vsdoc.js(or jquery.linq-vsdoc.js) puts in same directory.
+
+    if not html then write xml referrence tag on top.
+    for example
+    /// <reference path="linq.js" />
+
+for Windows Script Host
+---
+    create wsf file.
+    example
+
+    <job id="Main">
+        <script language="JScript" src="linq.js"></script>
+        <script language="JScript">
+            var dir = WScript.CreateObject("Scripting.FileSystemObject").GetFolder("C:\\");
+
+            var itemNames = Enumerable.From(dir.SubFolders)
+                .Concat(dir.Files)
+                .Select("$.Name")
+                .ToArray();
+        </script>
+    </job>
+
+How to use CodeSnippets
+---
+    open Visual Studio 2010's Code Snippet Manager(Ctrl+K, Ctrl+B)
+    click import button and select snippets/*.snippet
+
+    func0 = function () { return /*cursor*/}
+    func1 = function (x) { return /*cursor*/}
+    func2 = function (x, y) { return /*cursor*/}
+    action0 = function () { /*cursor*/}
+    action1 = function (x) { /*cursor*/}
+    action2 = function (x, y) { /*cursor*/}
+    efrom = Enumerable.From()
+    erange = Enumerable.Range()
+    jqfrom = $.Enumerable.From()
+    jqrange = $.Enumerable.Range()
+
+// history
+
+2011-01-21 ver 2.2.0.2
+    Add
+        bindings/linq.jquery.js
+    Info
+         NuGet Package Added to NuGet Gallery
+
+2011-01-18 ver 2.2.0.1
+    Change
+        ToObservable(linq.rx.js) receive scheduler
+        OrderBy optimized performance
+        minifier/jQuery genereted by F# Script
+    Bug Fix
+        remove two not declared var
+
+2010-06-28 ver 2.2.0.0
+    Add Method
+        TakeFromLast
+        ToJSON
+    Add File
+        rewrite all tests from JSUnit to QUnit
+        binding for RxJS(Reactive Extensions for JavaScript)
+        add RxVSDocGenerator(rx-vsdoc.js generator for RxJS)
+        add code snippets for Visual Studio
+    Change
+        wrap array (Enumerable.From(array)) optimized performance
+        Grouping optimized performance
+        Enumerable.From(array)'s array allow function element
+        if TakeExceptLast's count under 0 then return all sequence
+        add default iterator variable's second, third, fourth($$, $$$, $$$$)
+    Bug Fix
+        MemoizeAll can't work when sequence contains undefined
+        Sum can't work when sequence is empty(fixed return 0)
+        vsdoc's Grouping elementSelector is short of summary
+
+2010-05-18 ver 2.1.0.0
+    Add Class
+        Dictionary
+        Lookup
+        Grouping
+        OrderedEnumerable
+
+    Add Method
+        ToDictionary
+        MemoizeAll
+        Share
+        Let
+
+    Add Overload
+        Join (compareKey)
+        GroupJoin (compareKey)
+        GroupBy (compareKey)
+        PartitionBy (compareKey)
+        ToLookup (compareKey)
+
+    Breaking Change
+        return type of ToLookup -> from Array to Lookup
+        Enumerate type of GroupBy,PartitionBy -> from KeyValuePair to Grouping
+
+    Change
+        implimentation of OrderBy/ThenBy changed CLR compatible (maybe...)
+
+    Bug Fix
+        GroupBy Key auto converts to string
+        All set methods do not distinction between boolean and string and number
+        Scan and All Paging Methods do not work if sequence contains undefined
+
+2010-04-23 ver 2.0.0.0
+    all code rewrite from scratch.
+    enumerator support Dispose.
+
+    namespace changed
+        E, Linq.Enumerable -> Enumerable
+
+    delete methods
+        ToJSON
+        ToTable
+        TraceF
+        RangeDownTo
+
+    rename methods
+        ZipWith -> Zip
+        Slice -> BufferWithCount
+        Times -> Generate
+
+    change methods
+        From (add argument - WSH's IEnumerable)
+        Trace (write to console.log)
+        RangeTo (contains downto)
+        OrderBy/ThenBy (support string sort)
+
+    add methods
+        MaxBy
+        MinBy
+        OfType
+        Catch
+        Finally
+        PartitionBy
+        Alternate
+        TakeExceptLast
+        RepeatWithFinalize
+
+    add files
+        jquery.linq.js
+        and minifier file by Microsoft Ajax Minifier(-HC)
+
+    delete files
+        linq.xml.js (move to branches)
+        linq.tools.js (move to branches and rename linq.utils.js)
+
+2009-06-15 ver 1.3.0.2
+    Add Make, CascadeDepthFirst/CascadeBreadthFirst.
+    ForEach support continue/break.
+
+2009-06-05 ver 1.3.0.1
+    IntelliSense Support.
+    dom functional construction(Linq to Xml).
+
+2009-05-24 ver 1.3.0.0
+    Add - Unfold, Matches, Insert, IndexOf, LastIndexOf
+    Change - From<String>
+    Add linq.tools.js - Stopwatch.Bench, StringBuilder.Reverse, HashSet
+
+2009-05-17 ver 1.2.0.3
+    Add linq.tools.js - Stopwatch, DateUtility.IsLeapYear, DateUtility.DaysInMonth
+
+2009-05-16 ver 1.2.0.2
+    Add new Sample - linq.tools.js
+
+2009-05-07 ver 1.2.0.1
+    FixBug - ToJSON
+    Add - Times
+    Add Overload step - Range, RangeDown, RangeTo, RangeDownTo, ToInfinity, ToNegativeInfinity
+
+2009-04-26 ver 1.2.0.0
+    FixBug - Set Operations(Disctint,Union,Intersect,Except)
+    FixBug - ToJSON
+    Add compareSelector - Contains, Distinct, Except, Intersect, SequenceEqual, Union
+
+2009-04-19 ver 1.1.0.0
+    Add new Sample - linqfader
+    Add linq.xml.js
+
+2009-04-10 ver 1.0.0.1
+    Add - Choice
+    Add - RangeTo
+    Add - RangeDownTo
+    Fix - Cycle
+
+2009-04-04
+    1st Release