refactor(compiler_cli): move it into modules/@angular and integrate properly into the build

This also does no more depend on a version
on npm for the compiler_cli.

Also runs the tests for tools/metadata

modules/@angular/compiler_cli/integrationtest/src/basic.ts

@@ -0,0 +1,15 @@
+import {Component, Inject} from '@angular/core';
+import {FORM_DIRECTIVES} from '@angular/common';
+import {MyComp} from './a/multiple_components';
+
+@Component({
+  selector: 'basic',
+  templateUrl: './basic.html',
+  styles: ['.red { color: red }'],
+  styleUrls: ['./basic.css'],
+  directives: [MyComp, FORM_DIRECTIVES]
+})
+export class Basic {
+  ctxProp: string;
+  constructor() { this.ctxProp = 'initiaValue'; }
+}