remove executive_smach for groovy
Revert "remove executive_smach for groovy"

This reverts commit bc7777532dafcdeb947b59a30715be990a5811e6.
Revert "Trimmed the branch to only the roseus_smach sub directory"

This reverts commit f252b7e34ae1d3e38dc6f10bb4defcbdb034a448.
Rebase from 'upstream' (no changes)
Trimmed the branch to only the roseus_smach sub directory
remove executive_smach for groovy