Remove line feeds that prevent the full status from being returned to Nagios

Only the first line gets returned.  Avoid 1/2 status messages
Merge pull request #22 from tas50/master

Remove line feeds that prevent the full status from being returned to Nagios
update for the lack of perl-suid, clean the env before running
Merge pull request #24 from aabes/pull-req-master-94cff94ed1

pull in nagios for hw monitoring [1/5]
Stop monitoring if the node is being deleted or reset.
Merge pull request #28 from VictorLowther/pull-req-feature-uefi-netboot-master-70ae19c36f

Pull in complete UEFI network boot support. [6/7]
Merge branch 'master' into release/rails3anddb/master
Merge pull request #36 from galthaus/pull-req-release-rails3anddb-master-56f8994267

Merge development into rails3anddb [3/12]