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

This reverts commit c0d7c6344a92aa67d85fafc11e48f5f6d0a7e03b.
Rebase from 'upstream'
Trimmed the branch to only the jsk_ros_patch/depth_image_proc_jsk_patch sub directory