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

This reverts commit ea9313f7e2af4fda39a529f4efed46c5f049249f.
Rebase from 'upstream' (no changes)
Trimmed the branch to only the jsk_ros_patch/openni_tracker_jsk_patch sub directory