first pass handling the sas2ircu case when there are no volumes configured.  dont treat it as an error.
add sas2ircu disk status support
fix a few duplicate mys
update sas2ircu to support case where there are no controllers present
update regex to include ready
update tests for sas2ircu for the no volumes case, and updated test1 with mockup data until I have something better
actually commit check_sas2ircu.t...
update sudo test for sas2ircu
Merge branch 'pr71'