rtabmap: showing database version on start
rtabmap: showing database version on start

Notou/rtabmap_ros,willdzeng/rtabmap_ros,Notou/rtabmap_ros,introlab/rtabmap_ros,jian-li/rtabmap_ros,jian-li/rtabmap_ros,willdzeng/rtabmap_ros,willdzeng/rtabmap_ros,jian-li/rtabmap_ros,Notou/rtabmap_ros,introlab/rtabmap_ros,introlab/rtabmap_ros,introlab/rtabmap_ros