Update dependency to angular: 4.0.0-alpha (#126)

* Update SDK dependencies. 
* Remove SDK 1.23 from travis matrix.

Author: nshahan

.travis.yml

@@ -3,7 +3,6 @@ sudo: false
 dart:
   - dev
   - stable
-  - 1.23.0
 dart_task:
   - dartanalyzer: --fatal-warnings .
   - dartfmt
@@ -14,4 +13,3 @@ matrix:
   allow_failures:
   - dart: dev
     dart_task: dartfmt
-

CHANGELOG.md

@@ -4,7 +4,7 @@
 
 library angular_components;
 
-import 'package:angular2/angular2.dart' show Provider;
+import 'package:angular/angular.dart' show Provider;
 
 import 'src/all_components.dart';
 

lib/angular_components.dart

@@ -4,7 +4,7 @@
 
 import 'dart:html';
 
-import 'package:angular2/angular2.dart';
+import 'package:angular/angular.dart';
 
 /// Annotation bound to a boolean which is used to indicate that a complete
 /// web page is RTL.

lib/src/components/annotations/rtl_annotation.dart

@@ -4,7 +4,7 @@
 
 import 'dart:async';
 
-import 'package:angular2/angular2.dart';
+import 'package:angular/angular.dart';
 
 import '../../utils/angular/properties/properties.dart';
 import '../../utils/browser/events/events.dart';

lib/src/components/auto_dismiss/auto_dismiss.dart

@@ -4,7 +4,7 @@
 
 import 'dart:html';
 
-import 'package:angular2/angular2.dart';
+import 'package:angular/angular.dart';
 
 import '../../utils/angular/properties/properties.dart';
 import '../../utils/async/async.dart';

lib/src/components/button_decorator/button_decorator.dart

@@ -4,7 +4,7 @@
 
 import 'dart:html';
 
-import 'package:angular2/angular2.dart';
+import 'package:angular/angular.dart';
 
 import '../../utils/angular/properties/properties.dart';
 import '../../utils/disposer/disposer.dart';

lib/src/components/content/deferred_content.dart

@@ -4,7 +4,7 @@
 
 import 'dart:async';
 
-import 'package:angular2/angular2.dart';
+import 'package:angular/angular.dart';
 
 import '../../model/ui/has_renderer.dart';
 import '../../utils/async/async.dart';

lib/src/components/dynamic_component/dynamic_component.dart

@@ -5,7 +5,7 @@
 import 'dart:async';
 import 'dart:html' show KeyCode, KeyboardEvent, Element;
 
-import 'package:angular2/angular2.dart';
+import 'package:angular/angular.dart';
 
 import '../../laminate/components/modal/modal.dart';
 import '../../laminate/popup/popup.dart';

lib/src/components/focus/focus.dart

@@ -2,7 +2,7 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-import 'package:angular2/angular2.dart';
+import 'package:angular/angular.dart';
 
 import './focus.dart';