updating to angular 0.9.11

some updates to latest angular. Unsure about the following exception and I dont have a karma setup to run the unit tests.. so take patch with caution 

```
discarding handle for [Route: list]
'package:angular/core/scope.dart': Failed assertion: line 299 pos 12: 'isAttached' is not true.

STACKTRACE:
#0      Scope.destroy (package:angular/core/scope.dart:299:12)
#1      NgViewDirective._cleanUp (package:angular/routing/ng_view.dart:132:19)
#2      NgViewDirective._show.<anonymous closure> (package:angular/routing/ng_view.dart:108:15)
#3      _rootRunUnary (dart:async/zone.dart:730)
#4      _ZoneDelegate.runUnary (dart:async/zone.dart:462)
#5      _onRunUnary.<anonymous closure> (package:angular/core/zone.dart:70:61)
#6      NgZone._onRunBase (package:angular/core/zone.dart:54:16)
#7      _onRunUnary (package:angular/core/zone.dart:70:15)
#8      _ZoneDelegate.runUnary (dart:async/zone.dart:462)
#9      _CustomizedZone.runUnary (dart:async/zone.dart:667)
#10     _BaseZone.runUnaryGuarded (dart:async/zone.dart:582)
#11     _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:333)
#12     _BufferingStreamSubscription._add (dart:async/stream_impl.dart:263)
#13     _SyncBroadcastStreamController._sendData (dart:async/broadcast_stream_controller.dart:337)
#14     _BroadcastStreamController.add (dart:async/broadcast_stream_controller.dart:228)
#15     Router._leaveCurrentRouteHelper (package:route_hierarchical/client.dart:654:48)
#16     Router._leaveCurrentRouteHelper (package:route_hierarchical/client.dart:656:46)
#17     Router._leaveCurrentRoute (package:route_hierarchical/client.dart:645:43)
#18     Router._leaveOldRoutes (package:route_hierarchical/client.dart:512:30)
#19     Router._processNewRoute (package:route_hierarchical/client.dart:487:27)
#20     Router._route.<anonymous closure> (package:route_hierarchical/client.dart:469:32)
#21     _rootRunUnary (dart:async/zone.dart:730)
#22     _ZoneDelegate.runUnary (dart:async/zone.dart:462)
#23     _onRunUnary.<anonymous closure> (package:angular/core/zone.dart:70:61)
#24     NgZone._onRunBase (package:angular/core/zone.dart:54:16)
#25     _onRunUnary (package:angular/core/zone.dart:70:15)
#26     _ZoneDelegate.runUnary (dart:async/zone.dart:462)
#27     _CustomizedZone.runUnary (dart:async/zone.dart:667)
#28     _Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:488)
#29     _Future._propagateToListeners (dart:async/future_impl.dart:571)
#30     _Future._completeWithValue (dart:async/future_impl.dart:331)
#31     _Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:393)
#32     _rootRun (dart:async/zone.dart:719)
#33     _ZoneDelegate.run (dart:async/zone.dart:453)
#34     _onScheduleMicrotask.<anonymous closure> (package:angular/core/zone.dart:74:39)
#35     _rootRun (dart:async/zone.dart:723)
#36     _ZoneDelegate.run (dart:async/zone.dart:453)
#37     NgZone._finishTurn (package:angular/core/zone.dart:94:23)
#38     NgZone._onRunBase (package:angular/core/zone.dart:61:43)
#39     _onRunUnary (package:angular/core/zone.dart:70:15)
#40     _ZoneDelegate.runUnary (dart:async/zone.dart:462)
#41     _CustomizedZone.runUnary (dart:async/zone.dart:667)
#42     _BaseZone.runUnaryGuarded (dart:async/zone.dart:582)
#43     _BaseZone.bindUnaryCallback.<anonymous closure> (dart:async/zone.dart:608)

```