fix path to graphite plugin
Allow passing arguments to the checkhttpd plugin for setting thresholds

Signed-off-by: Christophe Vanlancker <christophe.vanlancker@inuits.eu>
replica_set is no more needed
parametrized class for icinga mongo check
added check_otrs_queue
updated check OTRS, added 24/7 and 8/5 support, added list of tickets
alert only 30min old tickets and only unlocked tickets
condition if graphite host exists
Bugfix: icinga-api package is no longer available
Set permissions for icinga.cmd pipe
added flapjackfeeder module to puppt code

Signed-off-by: honza <honza@inuits.eu>
check_megaraid_sas: do not use sudo in script, needs to be used elsewhere

Signed-off-by: Christophe Vanlancker <christophe.vanlancker@inuits.eu>