feat(scope): new and improved scope implementation

- Speed improvements (about 4x on flush phase)
- Memory improvements (uses no function closures)
- Break $eval into $apply, $dispatch, $flush
- Introduced $watch and $observe

Breaks angular.equals() use === instead of ==
Breaks angular.scope() does not take parent as first argument
Breaks scope.$watch() takes scope as first argument
Breaks scope.$set(), scope.$get are removed
Breaks scope.$config is removed
Breaks $route.onChange callback has not "this" bounded

1 files changed, 3 insertions, 3 deletions

diff --git a/src/service/updateView.js b/src/service/updateView.js
index 9ac7c1fb..b51e719b 100644
--- a/src/service/updateView.js
+++ b/src/service/updateView.js
@@ -35,8 +35,8 @@
  *      without angular knowledge and you may need to call '$updateView()' directly.
  *
  * Note: if you wish to update the view immediately (without delay), you can do so by calling
- * {@link angular.scope.$eval} at any time from your code:
- * <pre>scope.$root.$eval()</pre>
+ * {@link angular.scope.$apply} at any time from your code:
+ * <pre>scope.$apply()</pre>
  *
  * In unit-test mode the update is instantaneous and synchronous to simplify writing tests.
  *
@@ -47,7 +47,7 @@ function serviceUpdateViewFactory($browser){
   var scheduled;
   function update(){
     scheduled = false;
-    rootScope.$eval();
+    rootScope.$flush();
   }
   return $browser.isMock ? update : function(){
     if (!scheduled) {