message: rtabmap: added info log after mode is changed
diff: @@ -2650,6 +2650,7 @@ bool CoreWrapper::setModeLocalizationCallback(std_srvs::Empty::Request&, std_srv
  ros::NodeHandle & nh = getNodeHandle();
  nh.setParam(rtabmap::Parameters::kMemIncrementalMemory(), "false");
  rtabmap_.parseParameters(parameters);
  + NODELET_INFO("rtabmap: Localization mode enabled!");
  return true;
  }
  @@ -2661,6 +2662,7 @@ bool CoreWrapper::setModeMappingCallback(std_srvs::Empty::Request&, std_srvs::Em
  ros::NodeHandle & nh = getNodeHandle();
  nh.setParam(rtabmap::Parameters::kMemIncrementalMemory(), "true");
  rtabmap_.parseParameters(parameters);
  + NODELET_INFO("rtabmap: Mapping mode enabled!");
  return true;
  }
  