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

This reverts commit 06e22449b94be894b31f8a24c1de9e460af81abb.
Rebase from 'upstream' (no changes)
Trimmed the branch to only the jsk_ros_patch/openni_tracker_jsk_patch sub directory