refactor: rename all const to UPPER_CASE

Closes #3573

BREAKING CHANGE

Rename:
- `appComponentTypeToken` => `APP_COMPONENT`
- `coreDirectives` => `CORE_DIRECTIVES`
- `formDirectives` => `FORM_DIRECTIVES`
- `formInjectables` => `FORM_BINDINGS`
- `httpInjectables` => `HTTP_BINDINGS`
- `jsonpInjectables` => `JSONP_BINDINGS`
- `PROTO_CHANGE_DETECTOR_KEY` => `PROTO_CHANGE_DETECTOR`
- `appComponentRefPromiseToken` => `APP_COMPONENT_REF_PROMISE`
- `appComponentTypeToken` => `APP_COMPONENT`
- `undefinedValue` => `UNDEFINED`
- `formDirectives` => `FORM_DIRECTIVES`
- `DOCUMENT_TOKEN` => `DOCUMENT`
- `APP_ID_TOKEN` => `APP_ID`
- `MAX_IN_MEMORY_ELEMENTS_PER_TEMPLATE_TOKEN` => `MAX_IN_MEMORY_ELEMENTS_PER_TEMPLATE`
- `appBaseHrefToken` => `APP_BASE_HREF`

modules/angular2/src/core/application_tokens.ts

@@ -4,7 +4,7 @@ import {CONST_EXPR} from 'angular2/src/facade/lang';
 /**
  *  @private
  */
-export const appComponentRefPromiseToken = CONST_EXPR(new OpaqueToken('Promise<ComponentRef>'));
+export const APP_COMPONENT_REF_PROMISE = CONST_EXPR(new OpaqueToken('Promise<ComponentRef>'));
 
 /**
  * An opaque token representing the application root type in the {@link Injector}.
@@ -22,4 +22,4 @@ export const appComponentRefPromiseToken = CONST_EXPR(new OpaqueToken('Promise<C
  *
  * ```
  */
-export const appComponentTypeToken: OpaqueToken = CONST_EXPR(new OpaqueToken('RootComponent'));
+export const APP_COMPONENT: OpaqueToken = CONST_EXPR(new OpaqueToken('AppComponent'));