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

This reverts commit b8261f92b15dbd5bbb49951aba9ee5250cdf3f4b.
Rebase from 'upstream' (no changes)
Trimmed the branch to only the jsk_ros_patch/image_view_jsk_patch sub directory