fixed parcing error by active Hot-Spare by arcconf. Tested with arcconf version 1.2 and Adaptec ASR7805Q Controller
fixed false critical by using pass trough disks on areca controller
megacli: fixed critical status when no exit code is returned
mdstat: do not trigger WARN when checking (even multiple) arrays
add test data #74
Merge branch 'pr74'
add test data. #72
Merge branch 'pr72'
add active method to dmraid plugin
add tests. #60
Merge branch 'pr60'
Merge branch 'pr77'
add test data. #66
Merge branch 'pr66'

Conflicts:
	check_raid.pl
	t/check_arcconf.t
minor typo fix
Merge remote-tracking branch 'remotes/upstream/master'