Revert "Trimmed the branch to only the jsk_ros_patch/openni_tracker_jsk_patch sub directory"

This reverts commit 23e00dab6d2f01d34cf8145ca0048cbdf89c9df5.
Rebase from 'upstream'
Trimmed the branch to only the jsk_ros_patch/openni_tracker_jsk_patch sub directory