fix(710): Missing http module dependency

Author: guillaumeleone

addon/ng2/blueprints/ng2/files/package.json

@@ -17,6 +17,7 @@
     "@angular/common": "2.0.0-rc.1",
     "@angular/compiler": "2.0.0-rc.1",
     "@angular/core": "2.0.0-rc.1",
+    "@angular/http": "2.0.0-rc.1",
     "@angular/platform-browser": "2.0.0-rc.1",
     "@angular/platform-browser-dynamic": "2.0.0-rc.1",
     "@angular/router": "2.0.0-rc.1",