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

This reverts commit 9113e4c7518684a6edd9f74938c98091a1d4e5a6.
Rebase from 'upstream'
Trimmed the branch to only the jsk_ros_patch/image_view_jsk_patch sub directory