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/router/location.ts

@@ -4,7 +4,7 @@ import {EventEmitter, ObservableWrapper} from 'angular2/src/facade/async';
 import {BaseException, isBlank} from 'angular2/src/facade/lang';
 import {OpaqueToken, Injectable, Optional, Inject} from 'angular2/di';
 
-export const appBaseHrefToken: OpaqueToken = CONST_EXPR(new OpaqueToken('locationHrefToken'));
+export const APP_BASE_HREF: OpaqueToken = CONST_EXPR(new OpaqueToken('appBaseHref'));
 
 /**
  * This is the service that an application developer will directly interact with.
@@ -22,7 +22,7 @@ export class Location {
   private _baseHref: string;
 
   constructor(public _platformStrategy: LocationStrategy,
-              @Optional() @Inject(appBaseHrefToken) href?: string) {
+              @Optional() @Inject(APP_BASE_HREF) href?: string) {
     var browserBaseHref = isPresent(href) ? href : this._platformStrategy.getBaseHref();
 
     if (isBlank(browserBaseHref)) {

modules/angular2/src/router/router_outlet.ts

@@ -4,7 +4,7 @@ import {isBlank, isPresent} from 'angular2/src/facade/lang';
 
 import {Directive, Attribute} from 'angular2/src/core/annotations/decorators';
 import {DynamicComponentLoader, ComponentRef, ElementRef} from 'angular2/core';
-import {Injector, bind, Dependency, undefinedValue} from 'angular2/di';
+import {Injector, bind, Dependency, UNDEFINED} from 'angular2/di';
 
 import * as routerMod from './router';
 import {Instruction, ComponentInstruction, RouteParams} from './instruction';