Revert "Trimmed the branch to only the jsk_hark_msgs sub directory"

This reverts commit f44da2c540a2b72c46128f3da74bf84770512574.
Rebase from 'upstream'
Trimmed the branch to only the jsk_hark_msgs sub directory
Revert "Trimmed the branch to only the jsk_hark_msgs sub directory"

This reverts commit 7748203789f879eaa59b522740bff791a555459a.
Rebase from 'upstream' (no changes)
Trimmed the branch to only the jsk_hark_msgs sub directory