Merge branch 'master' of https://github.com/jsk-ros-pkg/jsk_recognition
Merge branch 'master' of https://github.com/jsk-ros-pkg/jsk_recognition
Use ConnectionBasedNodelet for ResizePointsPublisher not to subscribe
topics if the nodelet's publishers are not subscribed
Use ConnectionBasedNodelet for BoundingBoxFilter not to subscribe topics if the nodelet's publishers are not subscribed
Use ConnectionBasedNodelet for ColorHistogramMatcher not to subscribe topics if the nodelet's publishers are not subscribed
Use ConnectionBasedNodelet for ColorizeDistanceFromPlane not to subscribe topics if the nodelet's publishers are not subscribed
Use ConnectionBasedNodelet for DelayPointcloud not to subscribe topics if the nodelet's publishers are not subscribed
Use ConnectionBasedNodelet for ColorizeDistanceFromPlane not to subscribe topics if the nodelet's publishers are not subscribed
Use ConnectionBasedNodelet for DelayPointCloud not to subscribe topics if the nodelet's publishers are not subscribed
Merge pull request #323 from garaemon/subscribe-if-not-subscribed-for-resize-points-publisher

Do not subscribe if not subscribed for several nodelets