message: Adding updateApp() method on API service
diff: @@ -66,6 +66,15 @@ export class RESTAPIApplicationsService {
  });
  }
  + updateApp(appId:string, app:any){
  + let headers = new Headers({'Content-Type': 'application/json'});
  + let options = new RequestOptions({headers: headers});
  + let body = JSON.stringify(app);
  +
  + return this._http.patch('/v1/api/apps/' + appId, body, options).toPromise()
  + .then(response => response.json().data);
  + }
  +
  getNewAppName(name: string, count = 0) {
  let appName: string = name + (count > 0 ? ` (${count})` : '');
  let found: IFlogoApplicationModel;
  