feat: camelCase Angular (kebab-case removal)

BREAKING CHANGE:

Angular is now fully camel case.

Before:

    <p *ng-if="cond">
    <my-cmp [my-prop]="exp">
    <my-cmp (my-event)="action()">
    <my-cmp [(my-prop)]="prop">
    <input #my-input>
    <template ng-for #my-item [ng-for-of]=items #my-index="index">

After

    <p *ngIf="cond">
    <my-cmp [myProp]="exp">
    <my-cmp (myEvent)="action()">
    <my-cmp [(myProp)]="prop">
    <input #myInput>`,
    <template ngFor="#my-item" [ngForOf]=items #myIndex="index">

The full details are found in [angular2/docs/migration/kebab-case.md](https://github.com/angular/angular/blob/master/modules/angular2/docs/migration/kebab-case.md)

modules/angular2/test/testing/test_component_builder_spec.ts

@@ -39,7 +39,7 @@ class ParentComp {
 }
 
 @Component({selector: 'my-if-comp'})
-@View({template: `MyIf(<span *ng-if="showMore">More</span>)`, directives: [NgIf]})
+@View({template: `MyIf(<span *ngIf="showMore">More</span>)`, directives: [NgIf]})
 @Injectable()
 class MyIfComp {
   showMore: boolean = false;