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

This reverts commit b802b8fbb40e9bd3b5f0c4aea9e1bdbcf0269eb8.
Rebase from 'upstream'
Trimmed the branch to only the jsk_ros_patch/image_view_jsk_patch sub directory