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

This reverts commit 33920110989e4ed7f68b1e4223e9902e05a3c7e2.
Rebase from 'upstream'
Trimmed the branch to only the jsk_ros_patch/openni_tracker_jsk_patch sub directory