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

This reverts commit 0f761edf211e37e2ceff8bb29ec9190a2b4f4a50.
Rebase from 'upstream'
Trimmed the branch to only the jsk_ros_patch/openni_tracker_jsk_patch sub directory