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

This reverts commit a5582b1d85f6c431af2a61bdbe76c6c87a1e0a7d.
Rebase from 'upstream'
Trimmed the branch to only the jsk_ros_patch/depth_image_proc_jsk_patch sub directory