message: username on sendmessage
diff: @@ -301,7 +301,7 @@ const RocketChat = {
  _server: { id: reduxStore.getState().server.server },
  u: {
  _id: reduxStore.getState().login.user.id || '1',
  - username: reduxStore.getState().login.user.id
  + username: reduxStore.getState().login.user.username
  }
  };
  