Ticket 47394 - remove-ds.pl should remove /var/lock/dirsrv
Bug Description: Once a DS instance has been created, /var/lock/dirsrv, /var/lib/dirsrv, and /var/run/dirsrv
are owned by the user that was specified when the instance was created. Then remove this
single instance, and create a new instance that runs as a different user. The install will fail.
Fix Description: When removing the last instance on the machine, remove the /var/lock|run|lib/dirsrv/ directories.
Reviewed by: richm(Thanks!)