refactor: export core APIs from angular2/core

This change moves many APIs to the angular2/core export.

This change also automatically adds FORM_BINDINGS in
the application root injector.

BREAKING CHANGE:
    Many dependencies that were previously exported from specific
    APIs are now exported from angular2/core. Affected exports, which
    should now be included from angular2/core include:

    angular2/forms
    angular2/di
    angular2/directives
    angular2/change_detection
    angular2/bootstrap (except for dart users)
    angular2/render
    angular2/metadata
    angular2/debug
    angular2/pipes
Closes #3977

modules/examples/src/async/index.ts

@@ -1,7 +1,7 @@
-import {NgIf, bootstrap, Component, View} from 'angular2/bootstrap';
+import {bootstrap} from 'angular2/bootstrap';
+import {NgIf, Component, View} from 'angular2/core';
 import {TimerWrapper} from 'angular2/src/core/facade/async';
 
-
 @Component({selector: 'async-app'})
 @View({
   template: `
@@ -12,12 +12,12 @@ import {TimerWrapper} from 'angular2/src/core/facade/async';
     <div id='delayedIncrement'>
       <span class='val'>{{val2}}</span>
       <button class='action' (click)="delayedIncrement()">Delayed Increment</button>
-      <button class='cancel' *ng-if="timeoutId != null" (click)="cancelDelayedIncrement()">Cancel</button>              
+      <button class='cancel' *ng-if="timeoutId != null" (click)="cancelDelayedIncrement()">Cancel</button>
     </div>
     <div id='multiDelayedIncrements'>
       <span class='val'>{{val3}}</span>
       <button class='action' (click)="multiDelayedIncrements(10)">10 Delayed Increments</button>
-      <button class='cancel' *ng-if="multiTimeoutId != null" (click)="cancelMultiDelayedIncrements()">Cancel</button>              
+      <button class='cancel' *ng-if="multiTimeoutId != null" (click)="cancelMultiDelayedIncrements()">Cancel</button>
     </div>
     <div id='periodicIncrement'>
       <span class='val'>{{val4}}</span>

modules/examples/src/gestures/index.ts

@@ -1,4 +1,5 @@
-import {bootstrap, Component, View} from 'angular2/bootstrap';
+import {bootstrap} from 'angular2/bootstrap';
+import {Component, View} from 'angular2/core';
 
 @Component({selector: 'gestures-app'})
 @View({templateUrl: 'template.html'})

modules/examples/src/hello_world/index_common.ts

@@ -1,4 +1,5 @@
-import {ElementRef, Component, Directive, View, Injectable, Renderer} from 'angular2/angular2';
+import {ElementRef, Component, Directive, View, Injectable} from 'angular2/core';
+import {Renderer} from 'angular2/render';
 
 // A service available to the Injector, used by the HelloCmp component.
 @Injectable()

modules/examples/src/key_events/index.ts

@@ -1,4 +1,5 @@
-import {bootstrap, Component, View} from 'angular2/bootstrap';
+import {bootstrap} from 'angular2/bootstrap';
+import {Component, View} from 'angular2/core';
 import {KeyEventsPlugin} from 'angular2/src/core/render/dom/events/key_events';
 
 @Component({selector: 'key-events-app'})

modules/examples/src/material/button/index.ts

@@ -1,8 +1,7 @@
-import {bootstrap, Component, View, NgFor, ViewEncapsulation} from 'angular2/bootstrap';
+import {bootstrap} from 'angular2/bootstrap';
+import {bind, Component, NgFor, UrlResolver, View, ViewEncapsulation} from 'angular2/core';
 import {MdButton, MdAnchor} from 'angular2_material/src/components/button/button';
-import {UrlResolver} from 'angular2/src/core/services/url_resolver';
 import {commonDemoSetup, DemoUrlResolver} from '../demo_common';
-import {bind} from 'angular2/di';
 
 @Component({
   selector: 'demo-app',

modules/examples/src/material/checkbox/index.ts

@@ -1,8 +1,8 @@
-import {bootstrap, Component, Directive, View, ViewEncapsulation} from 'angular2/bootstrap';
+import {bootstrap} from 'angular2/bootstrap';
+import {bind, Component, Directive, UrlResolver, View, ViewEncapsulation} from 'angular2/core';
 import {MdCheckbox} from 'angular2_material/src/components/checkbox/checkbox';
-import {UrlResolver} from 'angular2/src/core/services/url_resolver';
 import {commonDemoSetup, DemoUrlResolver} from '../demo_common';
-import {bind} from 'angular2/di';
+
 
 @Component({
   selector: 'demo-app',

modules/examples/src/material/demo_common.ts

@@ -8,7 +8,7 @@ import {
   BaseException
 } from 'angular2/src/core/facade/lang';
 import {DOM} from 'angular2/src/core/dom/dom_adapter';
-import {Injectable} from 'angular2/di';
+import {Injectable} from 'angular2/core';
 import {BrowserDomAdapter} from 'angular2/src/core/dom/browser_adapter';
 
 

modules/examples/src/material/dialog/index.ts

@@ -1,19 +1,19 @@
+import {bootstrap} from 'angular2/bootstrap';
 import {
-  bootstrap,
+  bind,
   ElementRef,
   ComponentRef,
   Component,
+  UrlResolver,
   View,
   ViewEncapsulation
-} from 'angular2/bootstrap';
+} from 'angular2/core';
 import {
   MdDialog,
   MdDialogRef,
   MdDialogConfig
 } from 'angular2_material/src/components/dialog/dialog';
-import {UrlResolver} from 'angular2/src/core/services/url_resolver';
 import {commonDemoSetup, DemoUrlResolver} from '../demo_common';
-import {bind} from 'angular2/di';
 import {isPresent} from 'angular2/src/core/facade/lang';
 
 

modules/examples/src/material/grid_list/index.ts

@@ -1,8 +1,8 @@
-import {bootstrap, Component, View, ViewEncapsulation} from 'angular2/bootstrap';
+import {bootstrap} from 'angular2/bootstrap';
+import {bind, Component, UrlResolver, View, ViewEncapsulation} from 'angular2/core';
 import {MdGridList, MdGridTile} from 'angular2_material/src/components/grid_list/grid_list';
-import {UrlResolver} from 'angular2/src/core/services/url_resolver';
 import {commonDemoSetup, DemoUrlResolver} from '../demo_common';
-import {bind} from 'angular2/di';
+
 
 @Component({
   selector: 'demo-app',

modules/examples/src/material/input/index.ts

@@ -1,8 +1,7 @@
-import {bootstrap, Component, View, ViewEncapsulation} from 'angular2/bootstrap';
+import {bootstrap} from 'angular2/bootstrap';
+import {bind, Component, UrlResolver, View, ViewEncapsulation} from 'angular2/core';
 import {MdInputContainer, MdInput} from 'angular2_material/src/components/input/input';
-import {UrlResolver} from 'angular2/src/core/services/url_resolver';
 import {commonDemoSetup, DemoUrlResolver} from '../demo_common';
-import {bind} from 'angular2/di';
 
 @Component({selector: 'demo-app'})
 @View({

modules/examples/src/material/progress-linear/index.ts

@@ -1,8 +1,8 @@
-import {bootstrap, Component, View, ViewEncapsulation} from 'angular2/bootstrap';
+import {bootstrap} from 'angular2/bootstrap';
+import {bind, Component, View, ViewEncapsulation} from 'angular2/core';
 import {MdProgressLinear} from 'angular2_material/src/components/progress-linear/progress_linear';
 import {UrlResolver} from 'angular2/src/core/services/url_resolver';
 import {commonDemoSetup, DemoUrlResolver} from '../demo_common';
-import {bind} from 'angular2/di';
 
 @Component({
   selector: 'demo-app',

modules/examples/src/material/radio/index.ts

@@ -1,9 +1,8 @@
-import {bootstrap, Component, View, ViewEncapsulation} from 'angular2/bootstrap';
+import {bootstrap} from 'angular2/bootstrap';
+import {bind, Component, UrlResolver, View, ViewEncapsulation} from 'angular2/core';
 import {MdRadioButton, MdRadioGroup} from 'angular2_material/src/components/radio/radio_button';
 import {MdRadioDispatcher} from 'angular2_material/src/components/radio/radio_dispatcher';
-import {UrlResolver} from 'angular2/src/core/services/url_resolver';
 import {commonDemoSetup, DemoUrlResolver} from '../demo_common';
-import {bind} from 'angular2/di';
 
 @Component({
   selector: 'demo-app',

modules/examples/src/material/switcher/index.ts

@@ -1,8 +1,8 @@
-import {bootstrap, Component, View, ViewEncapsulation} from 'angular2/bootstrap';
+import {bootstrap} from 'angular2/bootstrap';
+import {bind, Component, View, ViewEncapsulation} from 'angular2/core';
 import {MdSwitch} from 'angular2_material/src/components/switcher/switch';
 import {UrlResolver} from 'angular2/src/core/services/url_resolver';
 import {commonDemoSetup, DemoUrlResolver} from '../demo_common';
-import {bind} from 'angular2/di';
 
 @Component({
   selector: 'demo-app',

modules/examples/src/model_driven_forms/index.ts

@@ -1,5 +1,17 @@
-import {bootstrap, NgIf, NgFor, Component, Directive, View, Host} from 'angular2/bootstrap';
-import {FORM_DIRECTIVES, NgControl, Validators, NgFormModel, FormBuilder} from 'angular2/forms';
+import {bootstrap} from 'angular2/bootstrap';
+import {
+  FORM_DIRECTIVES,
+  NgControl,
+  Validators,
+  NgFormModel,
+  FormBuilder,
+  NgIf,
+  NgFor,
+  Component,
+  Directive,
+  View,
+  Host
+} from 'angular2/core';
 
 import {RegExpWrapper, print, isPresent} from 'angular2/src/core/facade/lang';
 

modules/examples/src/observable_models/app.dart

@@ -1,10 +1,9 @@
 library benchmarks.src.naive_infinite_scroll.app;
 
 import "package:angular2/src/core/facade/collection.dart" show List, ListWrapper;
-import "package:angular2/directives.dart" show NgIf, NgFor;
 import "scroll_area.dart" show ScrollAreaComponent;
 import "package:angular2/angular2.dart" show Component, Directive, View, IterableDiffers, SkipSelf, Binding;
-import "package:angular2/src/core/directives/observable_list_diff.dart" show ObservableListDiffFactory;
+import "package:angular2/core.dart" show ObservableListDiffFactory, NgIf, NgFor;
 import 'package:observe/observe.dart' show ObservableList;
 
 createDiffers(IterableDiffers parent) {

modules/examples/src/observable_models/cells.dart

@@ -4,7 +4,7 @@ import "package:angular2/src/core/facade/collection.dart"
     show List, ListWrapper, Map;
 import "common.dart"
     show Company, Opportunity, Offering, Account, CustomDate, STATUS_LIST;
-import "package:angular2/directives.dart" show NgFor;
+import "package:angular2/core.dart" show NgFor;
 import "package:angular2/angular2.dart" show Component, Directive, View, ChangeDetectionStrategy;
 
 class HasStyle {

modules/examples/src/observable_models/index.dart

@@ -4,7 +4,7 @@ import "package:angular2/bootstrap.dart" show bootstrap;
 import "app.dart" show App;
 import "package:angular2/src/core/compiler/view_pool.dart"
     show APP_VIEW_POOL_CAPACITY;
-import "package:angular2/di.dart" show bind;
+import "package:angular2/core.dart" show bind;
 
 main() {
   bootstrap(App, createBindings());

modules/examples/src/observable_models/scroll_area.dart

@@ -14,7 +14,7 @@ import "common.dart"
         HEIGHT;
 import "random_data.dart" show generateOfferings;
 import "scroll_item.dart" show ScrollItemComponent;
-import "package:angular2/directives.dart" show NgFor;
+import "package:angular2/core.dart" show NgFor;
 
 @Component(selector: "scroll-area", changeDetection: ChangeDetectionStrategy.OnPushObserve)
 @View(directives: const [ScrollItemComponent, NgFor], template: '''

modules/examples/src/order_management/index.ts

@@ -1,5 +1,5 @@
+import {bootstrap} from 'angular2/bootstrap';
 import {
-  bootstrap,
   NgIf,
   NgFor,
   Component,
@@ -8,12 +8,10 @@ import {
   Host,
   forwardRef,
   Binding,
-  EventEmitter
-} from 'angular2/bootstrap';
-
-import {Injectable} from 'angular2/di';
-
-import {FORM_DIRECTIVES} from 'angular2/forms';
+  EventEmitter,
+  FORM_DIRECTIVES,
+  Injectable
+} from 'angular2/core';
 
 import {ListWrapper} from 'angular2/src/core/facade/collection';
 

modules/examples/src/person_management/index.ts

@@ -1,5 +1,5 @@
+import {bootstrap} from 'angular2/bootstrap';
 import {
-  bootstrap,
   NgIf,
   NgFor,
   Component,
@@ -7,12 +7,10 @@ import {
   View,
   Host,
   forwardRef,
-  Binding
-} from 'angular2/bootstrap';
-
-import {Injectable} from 'angular2/di';
-
-import {FORM_DIRECTIVES} from 'angular2/forms';
+  Binding,
+  FORM_DIRECTIVES,
+  Injectable
+} from 'angular2/core';
 
 import {CONST_EXPR} from 'angular2/src/core/facade/lang';
 

modules/examples/src/sourcemap/index.ts

@@ -1,5 +1,6 @@
 import {BaseException} from 'angular2/src/core/facade/lang';
-import {bootstrap, Component, View} from 'angular2/bootstrap';
+import {bootstrap} from 'angular2/bootstrap';
+import {Component, View} from 'angular2/core';
 
 @Component({
   selector: 'error-app',

modules/examples/src/template_driven_forms/index.ts

@@ -1,5 +1,5 @@
+import {bootstrap} from 'angular2/bootstrap';
 import {
-  bootstrap,
   NgIf,
   NgFor,
   Component,
@@ -8,9 +8,12 @@ import {
   Host,
   NG_VALIDATORS,
   forwardRef,
-  Binding
-} from 'angular2/bootstrap';
-import {FORM_DIRECTIVES, NgControl, Validators, NgForm} from 'angular2/forms';
+  Binding,
+  FORM_DIRECTIVES,
+  NgControl,
+  Validators,
+  NgForm
+} from 'angular2/core';
 
 import {RegExpWrapper, print, isPresent, CONST_EXPR} from 'angular2/src/core/facade/lang';
 

modules/examples/src/todo/index.ts

@@ -1,4 +1,5 @@
-import {bootstrap, NgFor, Component, View} from 'angular2/bootstrap';
+import {bootstrap} from 'angular2/bootstrap';
+import {NgFor, Component, View} from 'angular2/core';
 import {Store, Todo, TodoFactory} from './services/TodoStore';
 
 @Component({selector: 'todo-app', viewBindings: [Store, TodoFactory]})

modules/examples/src/web_workers/kitchen_sink/index_common.ts

@@ -1,4 +1,5 @@
-import {ElementRef, Component, Directive, View, Injectable, Renderer} from 'angular2/angular2';
+import {ElementRef, Component, Directive, View, Injectable} from 'angular2/core';
+import {Renderer} from 'angular2/render';
 import {StringWrapper} from 'angular2/src/core/facade/lang';
 
 // A service available to the Injector, used by the HelloCmp component.

modules/examples/src/zippy_component/index.ts

@@ -1,4 +1,5 @@
-import {bootstrap, Component, View, NgFor} from 'angular2/bootstrap';
+import {bootstrap} from 'angular2/bootstrap';
+import {Component, View, NgFor} from 'angular2/core';
 import {Zippy} from './zippy';
 
 @Component({selector: 'zippy-app'})