nagios marid script, prevent use cache
scripts throws error if it cannot read conf file.
scripts throws error if it cannot read conf file.
Merge branch 'logImprovements' into dev

Conflicts:
	nagios/nagios/nagios2opsgenie
	nagiosxi/nagiosxi/nagios2opsgenie
Merge remote-tracking branch 'origin/dev' into dev
redmine marid
close and ack support added
ack and close support