Check_MK: Changed log dir directly to var/log
Merge branch 'master' of mathias-kettner.de:omd
check_mk: removed unused file
update mod-gearman to 1.4.16
rename to omd-nc
added icinga2
added naemon

Signed-off-by: Sven Nierlein <Sven.Nierlein@consol.de>
update and enable icinga2

Signed-off-by: Sven Nierlein <Sven.Nierlein@consol.de>
update mod-gearman2 to 2.0.0