Fixed rviz link error https://github.com/introlab/rtabmap/issues/63
Fixed rviz link error https://github.com/introlab/rtabmap/issues/63

willdzeng/rtabmap_ros,Notou/rtabmap_ros,Notou/rtabmap_ros,introlab/rtabmap_ros,willdzeng/rtabmap_ros,Notou/rtabmap_ros,introlab/rtabmap_ros,willdzeng/rtabmap_ros,introlab/rtabmap_ros,introlab/rtabmap_ros