diff --git a/lib/angularjs-rails/version.rb b/lib/angularjs-rails/version.rb
index ce88232..e269701 100644
--- a/lib/angularjs-rails/version.rb
+++ b/lib/angularjs-rails/version.rb
@@ -1,6 +1,6 @@
 module AngularJS
   module Rails
-    VERSION = "1.2.6"
+    VERSION = "1.2.7"
     UNSTABLE_VERSION = "1.1.5"
   end
 end
diff --git a/vendor/assets/javascripts/angular-animate.js b/vendor/assets/javascripts/angular-animate.js
index de2b18d..2d882eb 100644
--- a/vendor/assets/javascripts/angular-animate.js
+++ b/vendor/assets/javascripts/angular-animate.js
@@ -1,5 +1,5 @@
 /**
- * @license AngularJS v1.2.6
+ * @license AngularJS v1.2.7
  * (c) 2010-2014 Google, Inc. http://angularjs.org
  * License: MIT
  */
@@ -616,9 +616,14 @@ angular.module('ngAnimate', ['ng'])
         }
 
         var animations = [];
+
         //only add animations if the currently running animation is not structural
         //or if there is no animation running at all
-        if(!ngAnimateState.running || !(isClassBased && ngAnimateState.structural)) {
+        var allowAnimations = isClassBased ?
+          !ngAnimateState.disabled && (!ngAnimateState.running || !ngAnimateState.structural) :
+          true;
+
+        if(allowAnimations) {
           forEach(matches, function(animation) {
             //add the animation to the queue to if it is allowed to be cancelled
             if(!animation.allowCancel || animation.allowCancel(element, animationEvent, className)) {
@@ -1147,7 +1152,7 @@ angular.module('ngAnimate', ['ng'])
           var propertyStyle = timings.transitionPropertyStyle;
           if(propertyStyle.indexOf('all') == -1) {
             style += CSS_PREFIX + 'transition-property: ' + propertyStyle + ';';
-            style += CSS_PREFIX + 'transition-duration: ' + timings.transitionDurationStyle + 's;';
+            style += CSS_PREFIX + 'transition-duration: ' + timings.transitionDurationStyle + ';';
             appliedStyles.push(CSS_PREFIX + 'transition-property');
             appliedStyles.push(CSS_PREFIX + 'transition-duration');
           }
diff --git a/vendor/assets/javascripts/angular-cookies.js b/vendor/assets/javascripts/angular-cookies.js
index 76d3c14..a1e5029 100644
--- a/vendor/assets/javascripts/angular-cookies.js
+++ b/vendor/assets/javascripts/angular-cookies.js
@@ -1,5 +1,5 @@
 /**
- * @license AngularJS v1.2.6
+ * @license AngularJS v1.2.7
  * (c) 2010-2014 Google, Inc. http://angularjs.org
  * License: MIT
  */
diff --git a/vendor/assets/javascripts/angular-loader.js b/vendor/assets/javascripts/angular-loader.js
index 74750ee..bea9de5 100644
--- a/vendor/assets/javascripts/angular-loader.js
+++ b/vendor/assets/javascripts/angular-loader.js
@@ -1,5 +1,5 @@
 /**
- * @license AngularJS v1.2.6
+ * @license AngularJS v1.2.7
  * (c) 2010-2014 Google, Inc. http://angularjs.org
  * License: MIT
  */
@@ -69,7 +69,7 @@ function minErr(module) {
       return match;
     });
 
-    message = message + '\nhttp://errors.angularjs.org/1.2.6/' +
+    message = message + '\nhttp://errors.angularjs.org/1.2.7/' +
       (module ? module + '/' : '') + code;
     for (i = 2; i < arguments.length; i++) {
       message = message + (i == 2 ? '?' : '&') + 'p' + (i-2) + '=' +
diff --git a/vendor/assets/javascripts/angular-mocks.js b/vendor/assets/javascripts/angular-mocks.js
index 8a7d750..61b2481 100644
--- a/vendor/assets/javascripts/angular-mocks.js
+++ b/vendor/assets/javascripts/angular-mocks.js
@@ -1,5 +1,5 @@
 /**
- * @license AngularJS v1.2.6
+ * @license AngularJS v1.2.7
  * (c) 2010-2014 Google, Inc. http://angularjs.org
  * License: MIT
  */
@@ -1579,6 +1579,10 @@ function MockHttpExpectation(method, url, data, headers) {
   };
 }
 
+function createMockXhr() {
+  return new MockXhr();
+}
+
 function MockXhr() {
 
   // hack for testing $http, $httpBackend
diff --git a/vendor/assets/javascripts/angular-resource.js b/vendor/assets/javascripts/angular-resource.js
index 8025a37..0194d49 100644
--- a/vendor/assets/javascripts/angular-resource.js
+++ b/vendor/assets/javascripts/angular-resource.js
@@ -1,5 +1,5 @@
 /**
- * @license AngularJS v1.2.6
+ * @license AngularJS v1.2.7
  * (c) 2010-2014 Google, Inc. http://angularjs.org
  * License: MIT
  */
@@ -406,7 +406,7 @@ angular.module('ngResource', ['ng']).
         });
 
         // strip trailing slashes and set the url
-        url = url.replace(/\/+$/, '');
+        url = url.replace(/\/+$/, '') || '/';
         // then replace collapse `/.` if found in the last URL path segment before the query
         // E.g. `http://url.com/id./format?q=x` becomes `http://url.com/id.format?q=x`
         url = url.replace(/\/\.(?=\w+($|\?))/, '.');
diff --git a/vendor/assets/javascripts/angular-route.js b/vendor/assets/javascripts/angular-route.js
index 72caca1..cffd28a 100644
--- a/vendor/assets/javascripts/angular-route.js
+++ b/vendor/assets/javascripts/angular-route.js
@@ -1,5 +1,5 @@
 /**
- * @license AngularJS v1.2.6
+ * @license AngularJS v1.2.7
  * (c) 2010-2014 Google, Inc. http://angularjs.org
  * License: MIT
  */
@@ -842,7 +842,7 @@ function ngViewFactory(   $route,   $anchorScroll,   $animate) {
           var locals = $route.current && $route.current.locals,
               template = locals && locals.$template;
 
-          if (template) {
+          if (angular.isDefined(template)) {
             var newScope = scope.$new();
             var current = $route.current;
 
diff --git a/vendor/assets/javascripts/angular-sanitize.js b/vendor/assets/javascripts/angular-sanitize.js
index dc385ec..d9ffa1e 100644
--- a/vendor/assets/javascripts/angular-sanitize.js
+++ b/vendor/assets/javascripts/angular-sanitize.js
@@ -1,5 +1,5 @@
 /**
- * @license AngularJS v1.2.6
+ * @license AngularJS v1.2.7
  * (c) 2010-2014 Google, Inc. http://angularjs.org
  * License: MIT
  */
@@ -211,7 +211,7 @@ var validAttrs = angular.extend({}, uriAttrs, makeMap(
     'abbr,align,alt,axis,bgcolor,border,cellpadding,cellspacing,class,clear,'+
     'color,cols,colspan,compact,coords,dir,face,headers,height,hreflang,hspace,'+
     'ismap,lang,language,nohref,nowrap,rel,rev,rows,rowspan,rules,'+
-    'scope,scrolling,shape,span,start,summary,target,title,type,'+
+    'scope,scrolling,shape,size,span,start,summary,target,title,type,'+
     'valign,value,vspace,width'));
 
 function makeMap(str) {
diff --git a/vendor/assets/javascripts/angular-scenario.js b/vendor/assets/javascripts/angular-scenario.js
index 9ba3169..9a44cab 100644
--- a/vendor/assets/javascripts/angular-scenario.js
+++ b/vendor/assets/javascripts/angular-scenario.js
@@ -9790,7 +9790,7 @@ if ( typeof module === "object" && module && typeof module.exports === "object"
 })( window );
 
 /**
- * @license AngularJS v1.2.6
+ * @license AngularJS v1.2.7
  * (c) 2010-2014 Google, Inc. http://angularjs.org
  * License: MIT
  */
@@ -9860,7 +9860,7 @@ function minErr(module) {
       return match;
     });
 
-    message = message + '\nhttp://errors.angularjs.org/1.2.6/' +
+    message = message + '\nhttp://errors.angularjs.org/1.2.7/' +
       (module ? module + '/' : '') + code;
     for (i = 2; i < arguments.length; i++) {
       message = message + (i == 2 ? '?' : '&') + 'p' + (i-2) + '=' +
@@ -10830,7 +10830,9 @@ function fromJson(json) {
 
 
 function toBoolean(value) {
-  if (value && value.length !== 0) {
+  if (typeof value === 'function') {
+    value = true;
+  } else if (value && value.length !== 0) {
     var v = lowercase("" + value);
     value = !(v == 'f' || v == '0' || v == 'false' || v == 'no' || v == 'n' || v == '[]');
   } else {
@@ -11623,11 +11625,11 @@ function setupModuleLoader(window) {
  * - `codeName` – `{string}` – Code name of the release, such as "jiggling-armfat".
  */
 var version = {
-  full: '1.2.6',    // all of these placeholder strings will be replaced by grunt's
+  full: '1.2.7',    // all of these placeholder strings will be replaced by grunt's
   major: 1,    // package task
   minor: 2,
-  dot: 6,
-  codeName: 'taco-salsafication'
+  dot: 7,
+  codeName: 'emoji-clairvoyance'
 };
 
 
@@ -13455,6 +13457,11 @@ function createInjector(modulesToLoad) {
           path.unshift(serviceName);
           cache[serviceName] = INSTANTIATING;
           return cache[serviceName] = factory(serviceName);
+        } catch (err) {
+          if (cache[serviceName] === INSTANTIATING) {
+            delete cache[serviceName];
+          }
+          throw err;
         } finally {
           path.shift();
         }
@@ -13989,8 +13996,9 @@ function Browser(window, document, $log, $sniffer) {
    * @param {boolean=} replace Should new url replace current history record ?
    */
   self.url = function(url, replace) {
-    // Android Browser BFCache causes location reference to become stale.
+    // Android Browser BFCache causes location, history reference to become stale.
     if (location !== window.location) location = window.location;
+    if (history !== window.history) history = window.history;
 
     // setter
     if (url) {
@@ -14042,7 +14050,7 @@ function Browser(window, document, $log, $sniffer) {
    * @description
    * Register callback function that will be called, when url changes.
    *
-   * It's only called when the url is changed by outside of angular:
+   * It's only called when the url is changed from outside of angular:
    * - user types different url into address bar
    * - user clicks on history (forward/back) button
    * - user clicks on a link
@@ -14084,7 +14092,7 @@ function Browser(window, document, $log, $sniffer) {
   /**
    * @name ng.$browser#baseHref
    * @methodOf ng.$browser
-   * 
+   *
    * @description
    * Returns current <base href>
    * (always relative - without domain)
@@ -14093,7 +14101,7 @@ function Browser(window, document, $log, $sniffer) {
    */
   self.baseHref = function() {
     var href = baseElement.attr('href');
-    return href ? href.replace(/^https?\:\/\/[^\/]*/, '') : '';
+    return href ? href.replace(/^(https?\:)?\/\/[^\/]*/, '') : '';
   };
 
   //////////////////////////////////////////////////////////////
@@ -14115,13 +14123,13 @@ function Browser(window, document, $log, $sniffer) {
    * It is not meant to be used directly, use the $cookie service instead.
    *
    * The return values vary depending on the arguments that the method was called with as follows:
-   * 
+   *
    * - cookies() -> hash of all cookies, this is NOT a copy of the internal state, so do not modify
    *   it
    * - cookies(name, value) -> set name to value, if value is undefined delete the cookie
    * - cookies(name) -> the same as (name, undefined) == DELETES (no one calls it right now that
    *   way)
-   * 
+   *
    * @returns {Object} Hash of all cookies (if called without any parameter)
    */
   self.cookies = function(name, value) {
@@ -14499,7 +14507,7 @@ function $TemplateCacheProvider() {
  * @function
  *
  * @description
- * Compiles a piece of HTML string or DOM into a template and produces a template function, which
+ * Compiles an HTML string or DOM into a template and produces a template function, which
  * can then be used to link {@link ng.$rootScope.Scope `scope`} and the template together.
  *
  * The compilation is a process of walking the DOM tree and matching DOM elements to
@@ -16841,7 +16849,7 @@ function $HttpProvider() {
      * will result in the success callback being called. Note that if the response is a redirect,
      * XMLHttpRequest will transparently follow it, meaning that the error callback will not be
      * called for such responses.
-     * 
+     *
      * # Calling $http from outside AngularJS
      * The `$http` service will not actually send the request until the next `$digest()` is
      * executed. Normally this is not an issue, since almost all the time your call to `$http` will
@@ -17028,19 +17036,20 @@ function $HttpProvider() {
      *           return responseOrNewPromise
      *         }
      *         return $q.reject(rejection);
-     *       };
-     *     }
+     *       }
+     *     };
      *   });
      *
      *   $httpProvider.interceptors.push('myHttpInterceptor');
      *
      *
-     *   // register the interceptor via an anonymous factory
+     *   // alternatively, register the interceptor via an anonymous factory
      *   $httpProvider.interceptors.push(function($q, dependency1, dependency2) {
      *     return {
      *      'request': function(config) {
      *          // same as above
      *       },
+     *
      *       'response': function(response) {
      *          // same as above
      *       }
@@ -17656,13 +17665,13 @@ function $HttpProvider() {
   }];
 }
 
-var XHR = window.XMLHttpRequest || function() {
+function createXhr(method) {
+  // IE8 doesn't support PATCH method, but the ActiveX object does
   /* global ActiveXObject */
-  try { return new ActiveXObject("Msxml2.XMLHTTP.6.0"); } catch (e1) {}
-  try { return new ActiveXObject("Msxml2.XMLHTTP.3.0"); } catch (e2) {}
-  try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e3) {}
-  throw minErr('$httpBackend')('noxhr', "This browser does not support XMLHttpRequest.");
-};
+  return (msie <= 8 && lowercase(method) === 'patch')
+      ? new ActiveXObject('Microsoft.XMLHTTP')
+      : new window.XMLHttpRequest();
+}
 
 
 /**
@@ -17684,11 +17693,11 @@ var XHR = window.XMLHttpRequest || function() {
  */
 function $HttpBackendProvider() {
   this.$get = ['$browser', '$window', '$document', function($browser, $window, $document) {
-    return createHttpBackend($browser, XHR, $browser.defer, $window.angular.callbacks, $document[0]);
+    return createHttpBackend($browser, createXhr, $browser.defer, $window.angular.callbacks, $document[0]);
   }];
 }
 
-function createHttpBackend($browser, XHR, $browserDefer, callbacks, rawDocument) {
+function createHttpBackend($browser, createXhr, $browserDefer, callbacks, rawDocument) {
   var ABORTED = -1;
 
   // TODO(vojta): fix the signature
@@ -17713,7 +17722,9 @@ function createHttpBackend($browser, XHR, $browserDefer, callbacks, rawDocument)
         delete callbacks[callbackId];
       });
     } else {
-      var xhr = new XHR();
+
+      var xhr = createXhr(method);
+
       xhr.open(method, url, true);
       forEach(headers, function(value, key) {
         if (isDefined(value)) {
@@ -17725,7 +17736,14 @@ function createHttpBackend($browser, XHR, $browserDefer, callbacks, rawDocument)
       // response is in the cache. the promise api will ensure that to the app code the api is
       // always async
       xhr.onreadystatechange = function() {
-        if (xhr.readyState == 4) {
+        // onreadystatechange might by called multiple times with readyState === 4 on mobile webkit caused by
+        // xhrs that are resolved while the app is in the background (see #5426).
+        // since calling completeRequest sets the `xhr` variable to null, we just check if it's not null before
+        // continuing
+        //
+        // we can't set xhr.onreadystatechange to undefined or delete it because that breaks IE8 (method=PATCH) and
+        // Safari respectively.
+        if (xhr && xhr.readyState == 4) {
           var responseHeaders = null,
               response = null;
 
@@ -18972,16 +18990,17 @@ function $LocationProvider(){
     // update $location when $browser url changes
     $browser.onUrlChange(function(newUrl) {
       if ($location.absUrl() != newUrl) {
-        if ($rootScope.$broadcast('$locationChangeStart', newUrl,
-                                  $location.absUrl()).defaultPrevented) {
-          $browser.url($location.absUrl());
-          return;
-        }
         $rootScope.$evalAsync(function() {
           var oldUrl = $location.absUrl();
 
           $location.$$parse(newUrl);
-          afterLocationChange(oldUrl);
+          if ($rootScope.$broadcast('$locationChangeStart', newUrl,
+                                    oldUrl).defaultPrevented) {
+            $location.$$parse(oldUrl);
+            $browser.url(oldUrl);
+          } else {
+            afterLocationChange(oldUrl);
+          }
         });
         if (!$rootScope.$$phase) $rootScope.$digest();
       }
@@ -21091,6 +21110,7 @@ function $RootScopeProvider(){
       this.$$asyncQueue = [];
       this.$$postDigestQueue = [];
       this.$$listeners = {};
+      this.$$listenerCount = {};
       this.$$isolateBindings = {};
     }
 
@@ -21150,6 +21170,7 @@ function $RootScopeProvider(){
         }
         child['this'] = child;
         child.$$listeners = {};
+        child.$$listenerCount = {};
         child.$parent = this;
         child.$$watchers = child.$$nextSibling = child.$$childHead = child.$$childTail = null;
         child.$$prevSibling = this.$$childTail;
@@ -21309,6 +21330,7 @@ function $RootScopeProvider(){
 
         return function() {
           arrayRemove(array, watcher);
+          lastDirtyWatch = null;
         };
       },
 
@@ -21654,6 +21676,8 @@ function $RootScopeProvider(){
         this.$$destroyed = true;
         if (this === $rootScope) return;
 
+        forEach(this.$$listenerCount, bind(null, decrementListenerCount, this));
+
         if (parent.$$childHead == this) parent.$$childHead = this.$$nextSibling;
         if (parent.$$childTail == this) parent.$$childTail = this.$$prevSibling;
         if (this.$$prevSibling) this.$$prevSibling.$$nextSibling = this.$$nextSibling;
@@ -21843,8 +21867,18 @@ function $RootScopeProvider(){
         }
         namedListeners.push(listener);
 
+        var current = this;
+        do {
+          if (!current.$$listenerCount[name]) {
+            current.$$listenerCount[name] = 0;
+          }
+          current.$$listenerCount[name]++;
+        } while ((current = current.$parent));
+
+        var self = this;
         return function() {
           namedListeners[indexOf(namedListeners, listener)] = null;
+          decrementListenerCount(self, 1, name);
         };
       },
 
@@ -21956,8 +21990,7 @@ function $RootScopeProvider(){
             listeners, i, length;
 
         //down while you can, then up and next sibling or up and next sibling until back at root
-        do {
-          current = next;
+        while ((current = next)) {
           event.currentScope = current;
           listeners = current.$$listeners[name] || [];
           for (i=0, length = listeners.length; i<length; i++) {
@@ -21979,12 +22012,14 @@ function $RootScopeProvider(){
           // Insanity Warning: scope depth-first traversal
           // yes, this code is a bit crazy, but it works and we have tests to prove it!
           // this piece should be kept in sync with the traversal in $digest
-          if (!(next = (current.$$childHead || (current !== target && current.$$nextSibling)))) {
+          // (though it differs due to having the extra check for $$listenerCount)
+          if (!(next = ((current.$$listenerCount[name] && current.$$childHead) ||
+              (current !== target && current.$$nextSibling)))) {
             while(current !== target && !(next = current.$$nextSibling)) {
               current = current.$parent;
             }
           }
-        } while ((current = next));
+        }
 
         return event;
       }
@@ -22013,6 +22048,16 @@ function $RootScopeProvider(){
       return fn;
     }
 
+    function decrementListenerCount(current, count, name) {
+      do {
+        current.$$listenerCount[name] -= count;
+
+        if (current.$$listenerCount[name] === 0) {
+          delete current.$$listenerCount[name];
+        }
+      } while ((current = current.$parent));
+    }
+
     /**
      * function used as an initial value for watchers.
      * because it's unique we can easily tell it apart from other values
@@ -23231,7 +23276,7 @@ function $SnifferProvider() {
       // http://code.google.com/p/android/issues/detail?id=17471
       // https://github.com/angular/angular.js/issues/904
 
-      // older webit browser (533.9) on Boxee box has exactly the same problem as Android has
+      // older webkit browser (533.9) on Boxee box has exactly the same problem as Android has
       // so let's not use the history API also
       // We are purposefully using `!(android < 4)` to cover the case when `android` is undefined
       // jshint -W018
@@ -23653,21 +23698,21 @@ function $FilterProvider($provide) {
  *     property of the object. That's equivalent to the simple substring match with a `string`
  *     as described above.
  *
- *   - `function`: A predicate function can be used to write arbitrary filters. The function is
+ *   - `function(value)`: A predicate function can be used to write arbitrary filters. The function is
  *     called for each element of `array`. The final result is an array of those elements that
  *     the predicate returned true for.
  *
- * @param {function(expected, actual)|true|undefined} comparator Comparator which is used in
+ * @param {function(actual, expected)|true|undefined} comparator Comparator which is used in
  *     determining if the expected value (from the filter expression) and actual value (from
  *     the object in the array) should be considered a match.
  *
  *   Can be one of:
  *
- *     - `function(expected, actual)`:
+ *     - `function(actual, expected)`:
  *       The function will be given the object value and the predicate value to compare and
  *       should return true if the item should be included in filtered result.
  *
- *     - `true`: A shorthand for `function(expected, actual) { return angular.equals(expected, actual)}`.
+ *     - `true`: A shorthand for `function(actual, expected) { return angular.equals(expected, actual)}`.
  *       this is essentially strict comparison of expected and actual.
  *
  *     - `false|undefined`: A short hand for a function which will look for a substring match in case
@@ -25772,9 +25817,13 @@ function textInputType(scope, element, attr, ctrl, $sniffer, $browser) {
     }
 
     if (ctrl.$viewValue !== value) {
-      scope.$apply(function() {
+      if (scope.$$phase) {
         ctrl.$setViewValue(value);
-      });
+      } else {
+        scope.$apply(function() {
+          ctrl.$setViewValue(value);
+        });
+      }
     }
   };
 
@@ -28853,7 +28902,7 @@ var ngRepeatDirective = ['$parse', '$animate', function($parse, $animate) {
     $$tlb: true,
     link: function($scope, $element, $attr, ctrl, $transclude){
         var expression = $attr.ngRepeat;
-        var match = expression.match(/^\s*(.+)\s+in\s+([\r\n\s\S]*?)\s*(\s+track\s+by\s+(.+)\s*)?$/),
+        var match = expression.match(/^\s*([\s\S]+?)\s+in\s+([\s\S]+?)(?:\s+track\s+by\s+([\s\S]+?))?\s*$/),
           trackByExp, trackByExpGetter, trackByIdExpFn, trackByIdArrayFn, trackByIdObjFn,
           lhs, rhs, valueIdentifier, keyIdentifier,
           hashFnLocals = {$id: hashKey};
@@ -28865,7 +28914,7 @@ var ngRepeatDirective = ['$parse', '$animate', function($parse, $animate) {
 
         lhs = match[1];
         rhs = match[2];
-        trackByExp = match[4];
+        trackByExp = match[3];
 
         if (trackByExp) {
           trackByExpGetter = $parse(trackByExp);
@@ -30554,7 +30603,8 @@ function callerFile(offset) {
  * To work around this we instead use our own handler that fires a real event.
  */
 (function(fn){
-  var parentTrigger = fn.trigger;
+  // We need a handle to the original trigger function for input tests.
+  var parentTrigger = fn._originalTrigger = fn.trigger;
   fn.trigger = function(type) {
     if (/(click|change|keydown|blur|input|mousedown|mouseup)/.test(type)) {
       var processDefaults = [];
diff --git a/vendor/assets/javascripts/angular-touch.js b/vendor/assets/javascripts/angular-touch.js
index d488b5f..4645b1f 100644
--- a/vendor/assets/javascripts/angular-touch.js
+++ b/vendor/assets/javascripts/angular-touch.js
@@ -1,5 +1,5 @@
 /**
- * @license AngularJS v1.2.6
+ * @license AngularJS v1.2.7
  * (c) 2010-2014 Google, Inc. http://angularjs.org
  * License: MIT
  */
diff --git a/vendor/assets/javascripts/angular.js b/vendor/assets/javascripts/angular.js
index d4d7abc..1455945 100644
--- a/vendor/assets/javascripts/angular.js
+++ b/vendor/assets/javascripts/angular.js
@@ -1,5 +1,5 @@
 /**
- * @license AngularJS v1.2.6
+ * @license AngularJS v1.2.7
  * (c) 2010-2014 Google, Inc. http://angularjs.org
  * License: MIT
  */
@@ -68,7 +68,7 @@ function minErr(module) {
       return match;
     });
 
-    message = message + '\nhttp://errors.angularjs.org/1.2.6/' +
+    message = message + '\nhttp://errors.angularjs.org/1.2.7/' +
       (module ? module + '/' : '') + code;
     for (i = 2; i < arguments.length; i++) {
       message = message + (i == 2 ? '?' : '&') + 'p' + (i-2) + '=' +
@@ -1038,7 +1038,9 @@ function fromJson(json) {
 
 
 function toBoolean(value) {
-  if (value && value.length !== 0) {
+  if (typeof value === 'function') {
+    value = true;
+  } else if (value && value.length !== 0) {
     var v = lowercase("" + value);
     value = !(v == 'f' || v == '0' || v == 'false' || v == 'no' || v == 'n' || v == '[]');
   } else {
@@ -1831,11 +1833,11 @@ function setupModuleLoader(window) {
  * - `codeName` – `{string}` – Code name of the release, such as "jiggling-armfat".
  */
 var version = {
-  full: '1.2.6',    // all of these placeholder strings will be replaced by grunt's
+  full: '1.2.7',    // all of these placeholder strings will be replaced by grunt's
   major: 1,    // package task
   minor: 2,
-  dot: 6,
-  codeName: 'taco-salsafication'
+  dot: 7,
+  codeName: 'emoji-clairvoyance'
 };
 
 
@@ -3663,6 +3665,11 @@ function createInjector(modulesToLoad) {
           path.unshift(serviceName);
           cache[serviceName] = INSTANTIATING;
           return cache[serviceName] = factory(serviceName);
+        } catch (err) {
+          if (cache[serviceName] === INSTANTIATING) {
+            delete cache[serviceName];
+          }
+          throw err;
         } finally {
           path.shift();
         }
@@ -4197,8 +4204,9 @@ function Browser(window, document, $log, $sniffer) {
    * @param {boolean=} replace Should new url replace current history record ?
    */
   self.url = function(url, replace) {
-    // Android Browser BFCache causes location reference to become stale.
+    // Android Browser BFCache causes location, history reference to become stale.
     if (location !== window.location) location = window.location;
+    if (history !== window.history) history = window.history;
 
     // setter
     if (url) {
@@ -4250,7 +4258,7 @@ function Browser(window, document, $log, $sniffer) {
    * @description
    * Register callback function that will be called, when url changes.
    *
-   * It's only called when the url is changed by outside of angular:
+   * It's only called when the url is changed from outside of angular:
    * - user types different url into address bar
    * - user clicks on history (forward/back) button
    * - user clicks on a link
@@ -4292,7 +4300,7 @@ function Browser(window, document, $log, $sniffer) {
   /**
    * @name ng.$browser#baseHref
    * @methodOf ng.$browser
-   * 
+   *
    * @description
    * Returns current <base href>
    * (always relative - without domain)
@@ -4301,7 +4309,7 @@ function Browser(window, document, $log, $sniffer) {
    */
   self.baseHref = function() {
     var href = baseElement.attr('href');
-    return href ? href.replace(/^https?\:\/\/[^\/]*/, '') : '';
+    return href ? href.replace(/^(https?\:)?\/\/[^\/]*/, '') : '';
   };
 
   //////////////////////////////////////////////////////////////
@@ -4323,13 +4331,13 @@ function Browser(window, document, $log, $sniffer) {
    * It is not meant to be used directly, use the $cookie service instead.
    *
    * The return values vary depending on the arguments that the method was called with as follows:
-   * 
+   *
    * - cookies() -> hash of all cookies, this is NOT a copy of the internal state, so do not modify
    *   it
    * - cookies(name, value) -> set name to value, if value is undefined delete the cookie
    * - cookies(name) -> the same as (name, undefined) == DELETES (no one calls it right now that
    *   way)
-   * 
+   *
    * @returns {Object} Hash of all cookies (if called without any parameter)
    */
   self.cookies = function(name, value) {
@@ -4707,7 +4715,7 @@ function $TemplateCacheProvider() {
  * @function
  *
  * @description
- * Compiles a piece of HTML string or DOM into a template and produces a template function, which
+ * Compiles an HTML string or DOM into a template and produces a template function, which
  * can then be used to link {@link ng.$rootScope.Scope `scope`} and the template together.
  *
  * The compilation is a process of walking the DOM tree and matching DOM elements to
@@ -7049,7 +7057,7 @@ function $HttpProvider() {
      * will result in the success callback being called. Note that if the response is a redirect,
      * XMLHttpRequest will transparently follow it, meaning that the error callback will not be
      * called for such responses.
-     * 
+     *
      * # Calling $http from outside AngularJS
      * The `$http` service will not actually send the request until the next `$digest()` is
      * executed. Normally this is not an issue, since almost all the time your call to `$http` will
@@ -7236,19 +7244,20 @@ function $HttpProvider() {
      *           return responseOrNewPromise
      *         }
      *         return $q.reject(rejection);
-     *       };
-     *     }
+     *       }
+     *     };
      *   });
      *
      *   $httpProvider.interceptors.push('myHttpInterceptor');
      *
      *
-     *   // register the interceptor via an anonymous factory
+     *   // alternatively, register the interceptor via an anonymous factory
      *   $httpProvider.interceptors.push(function($q, dependency1, dependency2) {
      *     return {
      *      'request': function(config) {
      *          // same as above
      *       },
+     *
      *       'response': function(response) {
      *          // same as above
      *       }
@@ -7864,13 +7873,13 @@ function $HttpProvider() {
   }];
 }
 
-var XHR = window.XMLHttpRequest || function() {
+function createXhr(method) {
+  // IE8 doesn't support PATCH method, but the ActiveX object does
   /* global ActiveXObject */
-  try { return new ActiveXObject("Msxml2.XMLHTTP.6.0"); } catch (e1) {}
-  try { return new ActiveXObject("Msxml2.XMLHTTP.3.0"); } catch (e2) {}
-  try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e3) {}
-  throw minErr('$httpBackend')('noxhr', "This browser does not support XMLHttpRequest.");
-};
+  return (msie <= 8 && lowercase(method) === 'patch')
+      ? new ActiveXObject('Microsoft.XMLHTTP')
+      : new window.XMLHttpRequest();
+}
 
 
 /**
@@ -7892,11 +7901,11 @@ var XHR = window.XMLHttpRequest || function() {
  */
 function $HttpBackendProvider() {
   this.$get = ['$browser', '$window', '$document', function($browser, $window, $document) {
-    return createHttpBackend($browser, XHR, $browser.defer, $window.angular.callbacks, $document[0]);
+    return createHttpBackend($browser, createXhr, $browser.defer, $window.angular.callbacks, $document[0]);
   }];
 }
 
-function createHttpBackend($browser, XHR, $browserDefer, callbacks, rawDocument) {
+function createHttpBackend($browser, createXhr, $browserDefer, callbacks, rawDocument) {
   var ABORTED = -1;
 
   // TODO(vojta): fix the signature
@@ -7921,7 +7930,9 @@ function createHttpBackend($browser, XHR, $browserDefer, callbacks, rawDocument)
         delete callbacks[callbackId];
       });
     } else {
-      var xhr = new XHR();
+
+      var xhr = createXhr(method);
+
       xhr.open(method, url, true);
       forEach(headers, function(value, key) {
         if (isDefined(value)) {
@@ -7933,7 +7944,14 @@ function createHttpBackend($browser, XHR, $browserDefer, callbacks, rawDocument)
       // response is in the cache. the promise api will ensure that to the app code the api is
       // always async
       xhr.onreadystatechange = function() {
-        if (xhr.readyState == 4) {
+        // onreadystatechange might by called multiple times with readyState === 4 on mobile webkit caused by
+        // xhrs that are resolved while the app is in the background (see #5426).
+        // since calling completeRequest sets the `xhr` variable to null, we just check if it's not null before
+        // continuing
+        //
+        // we can't set xhr.onreadystatechange to undefined or delete it because that breaks IE8 (method=PATCH) and
+        // Safari respectively.
+        if (xhr && xhr.readyState == 4) {
           var responseHeaders = null,
               response = null;
 
@@ -9180,16 +9198,17 @@ function $LocationProvider(){
     // update $location when $browser url changes
     $browser.onUrlChange(function(newUrl) {
       if ($location.absUrl() != newUrl) {
-        if ($rootScope.$broadcast('$locationChangeStart', newUrl,
-                                  $location.absUrl()).defaultPrevented) {
-          $browser.url($location.absUrl());
-          return;
-        }
         $rootScope.$evalAsync(function() {
           var oldUrl = $location.absUrl();
 
           $location.$$parse(newUrl);
-          afterLocationChange(oldUrl);
+          if ($rootScope.$broadcast('$locationChangeStart', newUrl,
+                                    oldUrl).defaultPrevented) {
+            $location.$$parse(oldUrl);
+            $browser.url(oldUrl);
+          } else {
+            afterLocationChange(oldUrl);
+          }
         });
         if (!$rootScope.$$phase) $rootScope.$digest();
       }
@@ -11299,6 +11318,7 @@ function $RootScopeProvider(){
       this.$$asyncQueue = [];
       this.$$postDigestQueue = [];
       this.$$listeners = {};
+      this.$$listenerCount = {};
       this.$$isolateBindings = {};
     }
 
@@ -11358,6 +11378,7 @@ function $RootScopeProvider(){
         }
         child['this'] = child;
         child.$$listeners = {};
+        child.$$listenerCount = {};
         child.$parent = this;
         child.$$watchers = child.$$nextSibling = child.$$childHead = child.$$childTail = null;
         child.$$prevSibling = this.$$childTail;
@@ -11517,6 +11538,7 @@ function $RootScopeProvider(){
 
         return function() {
           arrayRemove(array, watcher);
+          lastDirtyWatch = null;
         };
       },
 
@@ -11862,6 +11884,8 @@ function $RootScopeProvider(){
         this.$$destroyed = true;
         if (this === $rootScope) return;
 
+        forEach(this.$$listenerCount, bind(null, decrementListenerCount, this));
+
         if (parent.$$childHead == this) parent.$$childHead = this.$$nextSibling;
         if (parent.$$childTail == this) parent.$$childTail = this.$$prevSibling;
         if (this.$$prevSibling) this.$$prevSibling.$$nextSibling = this.$$nextSibling;
@@ -12051,8 +12075,18 @@ function $RootScopeProvider(){
         }
         namedListeners.push(listener);
 
+        var current = this;
+        do {
+          if (!current.$$listenerCount[name]) {
+            current.$$listenerCount[name] = 0;
+          }
+          current.$$listenerCount[name]++;
+        } while ((current = current.$parent));
+
+        var self = this;
         return function() {
           namedListeners[indexOf(namedListeners, listener)] = null;
+          decrementListenerCount(self, 1, name);
         };
       },
 
@@ -12164,8 +12198,7 @@ function $RootScopeProvider(){
             listeners, i, length;
 
         //down while you can, then up and next sibling or up and next sibling until back at root
-        do {
-          current = next;
+        while ((current = next)) {
           event.currentScope = current;
           listeners = current.$$listeners[name] || [];
           for (i=0, length = listeners.length; i<length; i++) {
@@ -12187,12 +12220,14 @@ function $RootScopeProvider(){
           // Insanity Warning: scope depth-first traversal
           // yes, this code is a bit crazy, but it works and we have tests to prove it!
           // this piece should be kept in sync with the traversal in $digest
-          if (!(next = (current.$$childHead || (current !== target && current.$$nextSibling)))) {
+          // (though it differs due to having the extra check for $$listenerCount)
+          if (!(next = ((current.$$listenerCount[name] && current.$$childHead) ||
+              (current !== target && current.$$nextSibling)))) {
             while(current !== target && !(next = current.$$nextSibling)) {
               current = current.$parent;
             }
           }
-        } while ((current = next));
+        }
 
         return event;
       }
@@ -12221,6 +12256,16 @@ function $RootScopeProvider(){
       return fn;
     }
 
+    function decrementListenerCount(current, count, name) {
+      do {
+        current.$$listenerCount[name] -= count;
+
+        if (current.$$listenerCount[name] === 0) {
+          delete current.$$listenerCount[name];
+        }
+      } while ((current = current.$parent));
+    }
+
     /**
      * function used as an initial value for watchers.
      * because it's unique we can easily tell it apart from other values
@@ -13439,7 +13484,7 @@ function $SnifferProvider() {
       // http://code.google.com/p/android/issues/detail?id=17471
       // https://github.com/angular/angular.js/issues/904
 
-      // older webit browser (533.9) on Boxee box has exactly the same problem as Android has
+      // older webkit browser (533.9) on Boxee box has exactly the same problem as Android has
       // so let's not use the history API also
       // We are purposefully using `!(android < 4)` to cover the case when `android` is undefined
       // jshint -W018
@@ -13861,21 +13906,21 @@ function $FilterProvider($provide) {
  *     property of the object. That's equivalent to the simple substring match with a `string`
  *     as described above.
  *
- *   - `function`: A predicate function can be used to write arbitrary filters. The function is
+ *   - `function(value)`: A predicate function can be used to write arbitrary filters. The function is
  *     called for each element of `array`. The final result is an array of those elements that
  *     the predicate returned true for.
  *
- * @param {function(expected, actual)|true|undefined} comparator Comparator which is used in
+ * @param {function(actual, expected)|true|undefined} comparator Comparator which is used in
  *     determining if the expected value (from the filter expression) and actual value (from
  *     the object in the array) should be considered a match.
  *
  *   Can be one of:
  *
- *     - `function(expected, actual)`:
+ *     - `function(actual, expected)`:
  *       The function will be given the object value and the predicate value to compare and
  *       should return true if the item should be included in filtered result.
  *
- *     - `true`: A shorthand for `function(expected, actual) { return angular.equals(expected, actual)}`.
+ *     - `true`: A shorthand for `function(actual, expected) { return angular.equals(expected, actual)}`.
  *       this is essentially strict comparison of expected and actual.
  *
  *     - `false|undefined`: A short hand for a function which will look for a substring match in case
@@ -15980,9 +16025,13 @@ function textInputType(scope, element, attr, ctrl, $sniffer, $browser) {
     }
 
     if (ctrl.$viewValue !== value) {
-      scope.$apply(function() {
+      if (scope.$$phase) {
         ctrl.$setViewValue(value);
-      });
+      } else {
+        scope.$apply(function() {
+          ctrl.$setViewValue(value);
+        });
+      }
     }
   };
 
@@ -19061,7 +19110,7 @@ var ngRepeatDirective = ['$parse', '$animate', function($parse, $animate) {
     $$tlb: true,
     link: function($scope, $element, $attr, ctrl, $transclude){
         var expression = $attr.ngRepeat;
-        var match = expression.match(/^\s*(.+)\s+in\s+([\r\n\s\S]*?)\s*(\s+track\s+by\s+(.+)\s*)?$/),
+        var match = expression.match(/^\s*([\s\S]+?)\s+in\s+([\s\S]+?)(?:\s+track\s+by\s+([\s\S]+?))?\s*$/),
           trackByExp, trackByExpGetter, trackByIdExpFn, trackByIdArrayFn, trackByIdObjFn,
           lhs, rhs, valueIdentifier, keyIdentifier,
           hashFnLocals = {$id: hashKey};
@@ -19073,7 +19122,7 @@ var ngRepeatDirective = ['$parse', '$animate', function($parse, $animate) {
 
         lhs = match[1];
         rhs = match[2];
-        trackByExp = match[4];
+        trackByExp = match[3];
 
         if (trackByExp) {
           trackByExpGetter = $parse(trackByExp);