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/test/router/integration/navigation_spec.ts

@@ -16,7 +16,7 @@ import {
 } from 'angular2/testing_internal';
 
 import {provide, Component, Injector, Inject} from 'angular2/core';
-import {PromiseWrapper} from 'angular2/src/facade/async';
+import {PromiseWrapper, TimerWrapper} from 'angular2/src/facade/async';
 
 import {Router, RouterOutlet, RouterLink, RouteParams, RouteData, Location} from 'angular2/router';
 import {
@@ -216,6 +216,24 @@ export function main() {
                async.done();
              });
        }));
+
+    it('should fire an event for each activated component',
+       inject([AsyncTestCompleter], (async) => {
+         compile(tcb, '<router-outlet (activate)="activatedCmp = $event"></router-outlet>')
+             .then((rtc) => {fixture = rtc})
+             .then((_) => rtr.config([new Route({path: '/test', component: HelloCmp})]))
+             .then((_) => rtr.navigateByUrl('/test'))
+             .then((_) => {
+               // Note: need a timeout so that all promises are flushed
+               var completer = PromiseWrapper.completer();
+               TimerWrapper.setTimeout(() => { completer.resolve(null); }, 0);
+               return completer.promise;
+             })
+             .then((_) => {
+               expect(fixture.componentInstance.activatedCmp).toBeAnInstanceOf(HelloCmp);
+               async.done();
+             });
+       }));
   });
 }