fix(api): remove animation from public API

Author: mhevery

modules/angular2/angular2.ts

@@ -2,4 +2,3 @@ export * from './core';
 export * from './profile';
 export * from './lifecycle_hooks';
 export * from './bootstrap';
-export * from './animate';

modules/angular2/test/public_api_spec.ts

@@ -66,24 +66,6 @@ const NG_API = [
  'AbstractControlDirective.valid',
  'AbstractControlDirective.value',
 
- 'Animation', // TODO: Animation should be on DOM renderer side only, and should be private
- 'Animation.addClasses',
- 'Animation.addEvents',
- 'Animation.applyStyles',
- 'Animation.handleAnimationCompleted',
- 'Animation.handleAnimationEvent',
- 'Animation.onComplete',
- 'Animation.parseDurationString',
- 'Animation.removeClasses',
- 'Animation.setup',
- 'Animation.start',
- 'Animation.stripLetters',
- 'Animation.totalTime',
- 'Animation.wait',
-
- 'AnimationBuilder',
- 'AnimationBuilder.css',
-
  'AppRootUrl',
  'AppRootUrl.value',
 
@@ -136,11 +118,6 @@ const NG_API = [
  'BindingWithVisibility',
  'BindingWithVisibility.getKeyId',
 
- 'BrowserDetails', // TODO: should be private
- 'BrowserDetails.doesElapsedTimeIncludesDelay',
- 'BrowserDetails.raf',
-
-
  'By', // TODO: not sure
  'By.all',
  'By.css',
@@ -288,19 +265,6 @@ const NG_API = [
  'ControlGroup.value',
  'ControlGroup.valueChanges',
 
- 'CssAnimationBuilder', // TODO: private
- 'CssAnimationBuilder.addAnimationClass',
- 'CssAnimationBuilder.addClass',
- 'CssAnimationBuilder.removeClass',
- 'CssAnimationBuilder.setDelay',
- 'CssAnimationBuilder.setDuration',
- 'CssAnimationBuilder.setFromStyles',
- 'CssAnimationBuilder.setStyles',
- 'CssAnimationBuilder.setToStyles',
- 'CssAnimationBuilder.start',
-
- 'CssAnimationOptions', // TODO: private
-
  'CurrencyPipe',
  'CurrencyPipe.constructor',
  'CurrencyPipe.transform',