refactor(view_compiler): codegen DI and Queries

BREAKING CHANGE:
- Renderer:
  * renderComponent method is removed form `Renderer`, only present on `RootRenderer`
  * Renderer.setDebugInfo is removed. Renderer.createElement / createText / createTemplateAnchor
    now take the DebugInfo directly.
- Query semantics:
  * Queries don't work with dynamically loaded components.
  * e.g. for router-outlet: loaded components can't be queries via @ViewQuery,
    but router-outlet emits an event `activate` now that emits the activated component
- Exception classes and the context inside changed (renamed fields)
- DebugElement.attributes is an Object and not a Map in JS any more
- ChangeDetectorGenConfig was renamed into CompilerConfig
- AppViewManager.createEmbeddedViewInContainer / AppViewManager.createHostViewInContainer
  are removed, use the methods in ViewContainerRef instead
- Change detection order changed:
  * 1. dirty check component inputs
  * 2. dirty check content children
  * 3. update render nodes

Closes #6301
Closes #6567

modules/angular2/compiler.ts

@@ -3,6 +3,35 @@
  * @description
  * Starting point to import all compiler APIs.
  */
-export * from './src/compiler/url_resolver';
-export * from './src/compiler/xhr';
-export * from './src/compiler/compiler';
+export {
+  PLATFORM_DIRECTIVES,
+  PLATFORM_PIPES,
+  COMPILER_PROVIDERS,
+  TEMPLATE_TRANSFORMS,
+  CompilerConfig,
+  RenderTypes,
+  UrlResolver,
+  DEFAULT_PACKAGE_URL_PROVIDER,
+  createOfflineCompileUrlResolver,
+  XHR,
+  ViewResolver,
+  DirectiveResolver,
+  PipeResolver,
+  SourceModule,
+  NormalizedComponentWithViewDirectives,
+  OfflineCompiler,
+  CompileMetadataWithIdentifier,
+  CompileMetadataWithType,
+  CompileIdentifierMetadata,
+  CompileDiDependencyMetadata,
+  CompileProviderMetadata,
+  CompileFactoryMetadata,
+  CompileTokenMetadata,
+  CompileTypeMetadata,
+  CompileQueryMetadata,
+  CompileTemplateMetadata,
+  CompileDirectiveMetadata,
+  CompilePipeMetadata
+} from 'angular2/src/compiler/compiler';
+
+export * from 'angular2/src/compiler/template_ast';