Revert "Trimmed the branch to only the jsk_ros_patch/pr2_groovy_patches sub directory"

This reverts commit 6a0dfd0f584a8718d1594d823d54d48e3dd1a718.
Rebase from 'upstream'
Trimmed the branch to only the jsk_ros_patch/pr2_groovy_patches sub directory
Revert "Trimmed the branch to only the jsk_ros_patch/pr2_groovy_patches sub directory"

This reverts commit 9aa65b946eec63869ef616d70be797b49bd5da44.
Rebase from 'upstream' (no changes)
Trimmed the branch to only the jsk_ros_patch/pr2_groovy_patches sub directory