change staro config
check ptr is null
Merge pull request #218 from tarukosu/change-staro-config

change staro config
Merge pull request #219 from tarukosu/fix-interactive-point-cloud-bag

Fix interactive point cloud bag
Merge branch 'master' of https://github.com/jsk-ros-pkg/jsk_visualization
Merge branch 'master' into update-joint-state-and-root