megacli: add test data when drive is unconfigured state

test data for b9f3fc5c829057860d28f352d577106f9ce18e11
megacli: use 'Unconfigured(good)' as OK, other unconfigured as CRITICAL
update join status format to be more readable with lots of volumes disks and statuses
update megacli test after 164be1c
update ARCCONF output from version 9.30
updated to work with ARCCONF 9.30 output

test data provided by Jiří Eger
add bugreporting section
add info how to report bugs
mpt: fix plugin when disk model contains a space

Signed-off-by: Chris Boot <crb@tiger-computing.co.uk>
changed order of else in mdadm to fix resync information.
mpt: improve parsing, use fixed length strings as the mpt-status program does
fix parsing mpt-status devices where model contains a space #27
sort in join_status

the hash order may be different, at least it is in perl 5.18 than in 5.8
and 5.12
fix -W option handling #29
add test data from #24 and #28
add comments to test data
Merge branch 'pr28'
mdstat: updated status messages in tests
mdstat: corrected test status codes
commit expected test result. #24