fix(ng2 blueprint typing): fix typings/ location to allow TS compilation

When the src/ directory was being copied to the tmp/ directory for compilation,
relative referencing of the typescript definition file was not working properly,
and the build was failing.

Moving the typings/ folder into src/ fixes this.

Author: rodyhaddad

addon/ng2/blueprints/ng2-component/files/src/component/__name__/__name__.ts

@@ -1,4 +1,4 @@
-/// <reference path="../../../typings/angular2/angular2.d.ts"/>
+/// <reference path="./../../typings/angular2/angular2.d.ts"/>
 import {Component, View} from 'angular2/angular2';
 
 @Component({

addon/ng2/blueprints/ng2/files/src/__name__.ts

@@ -1,4 +1,4 @@
-/// <reference path="../typings/angular2/angular2.d.ts"/>
+/// <reference path="./typings/angular2/angular2.d.ts"/>
 import {Component, View, bootstrap} from 'angular2/angular2';
 
 @Component({

addon/ng2/blueprints/ng2/files/typings/angular2/angular2.d.ts renamed to addon/ng2/blueprints/ng2/files/src/typings/angular2/angular2.d.ts

@@ -2,8 +2,8 @@
   "version": "v4",
   "repo": "borisyankov/DefinitelyTyped",
   "ref": "master",
-  "path": "typings",
-  "bundle": "typings/tsd.d.ts",
+  "path": "src/typings",
+  "bundle": "src/typings/tsd.d.ts",
   "installed": {
     "angular2/angular2.d.ts": {
       "commit": "a6d979c0d0c210399bef224a451b13bcd62317a2"