anchor.diff:      ensure_started(mochiweb),
       application:set_env(webmachine, webmachine_logger_module,
                           webmachine_logger),
  +    ensure_started(oauth2),
       ensure_started(webmachine),
       application:start(erlmongo_demo).
   
  
positive.code: stop() ->
      Res = application:stop(erlmongo_demo),
      application:stop(webmachine),
      application:stop(mochiweb),
      application:stop(erlmongo),
      application:stop(crypto),
  
negative.code:     ensure_started(mochiweb),
      application:set_env(webmachine, webmachine_logger_module,
                          webmachine_logger),
      ensure_started(oauth2),
      ensure_started(webmachine),
      erlmongo_demo_sup:start_link().
  
  