Move hacks for phantomjs to spec.html

This ain't pretty, but I just want to see if it helps to fix specs on
phantomjs, I may move them to separate file and take into account in
Assetfile later.

assets/scripts/spec/spec_helper.coffee

@@ -14,26 +14,3 @@ minispade.require 'app'
 now = -> new Date('2012-07-02T00:03:00Z')
 $.timeago.settings.nowFunction = -> now().getTime()
 Travis.currentDate = now
-
-# hacks for missing features in webkit
-unless Function::bind
-  Function::bind = (oThis) ->
-
-    # closest thing possible to the ECMAScript 5 internal IsCallable function
-    throw new TypeError("Function.prototype.bind - what is trying to be bound is not callable")  if typeof this isnt "function"
-    aArgs = Array::slice.call(arguments, 1)
-    fToBind = this
-    fNOP = ->
-
-    fBound = ->
-      fToBind.apply (if this instanceof fNOP and oThis then this else oThis), aArgs.concat(Array::slice.call(arguments_))
-
-    fNOP.prototype = @.prototype
-    fBound.prototype = new fNOP()
-    fBound
-
-window.history.state = {}
-oldPushState = window.history.pushState
-window.history.pushState = (state, title, href) ->
-  window.history.state = state
-  oldPushState.apply this, arguments

public/spec.html

@@ -6,6 +6,41 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Travis CI - Free Hosted Continuous Integration Platform for the Open Source Community</title>
     <link rel="icon" type="image/png" href="/favicon.ico">
+
+    <script>
+      if (!Function.prototype.bind) {
+        Function.prototype.bind = function (oThis) {
+          if (typeof this !== "function") {
+            // closest thing possible to the ECMAScript 5 internal IsCallable function
+            throw new TypeError("Function.prototype.bind - what is trying to be bound is not callable");
+          }
+
+          var aArgs = Array.prototype.slice.call(arguments, 1),
+              fToBind = this,
+              fNOP = function () {},
+              fBound = function () {
+                return fToBind.apply(this instanceof fNOP && oThis
+                                       ? this
+                                       : oThis,
+                                     aArgs.concat(Array.prototype.slice.call(arguments)));
+              };
+
+          fNOP.prototype = this.prototype;
+          fBound.prototype = new fNOP();
+
+          return fBound;
+        };
+      }
+
+      window.history.state = {};
+
+      var oldPushState = window.history.pushState;
+
+      window.history.pushState = function(state, title, href) {
+        window.history.state = state;
+        return oldPushState.apply(this, arguments);
+      };
+    </script>
     <link rel="stylesheet" href="/styles/app.css">
     <link rel="stylesheet" href="/styles/jasmine.css">
     <link rel="stylesheet" href="/styles/jasmine-ext.css">