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

This reverts commit 61165da37b3a1bcea4647a4920f6d5d1dc044058.
Rebase from 'upstream'
Trimmed the branch to only the jsk_ros_patch/depth_image_proc_jsk_patch sub directory