changed to angular2@2.0.0-beta.7
changed to angular2@2.0.0-beta.7

Paldom/angular2-rest,gizm0bill/angular2-rest-client,gizm0bill/angular2-rest-client,yavin5/angular-async-http,Paldom/angular2-rest,yavin5/angular-async-http,yavin5/angular-async-http