CC-2284: Create script that verifies all required processes are running.
CC-2284: Create script that verifies all required processes are running.

-updated to check to check for poster and kombu python packages

LibreTime/libretime,comiconomenclaturist/libretime,thnkloud9/Airtime,sourcefabric/Airtime,sourcefabric/Airtime,sourcefabric/airtime,sourcefabric/Airtime,Ryex/airtime,Ryex/airtime,radiorabe/airtime,Lapotor/libretime,radiorabe/airtime,justvanbloom/airtime,sourcefabric/airtime,justvanbloom/airtime,thnkloud9/Airtime,LibreTime/libretime,radiorabe/airtime,sourcefabric/airtime,radiorabe/airtime,ReganDryke/airtime,radiorabe/airtime,radiorabe/airtime,comiconomenclaturist/libretime,thnkloud9/Airtime,Ryex/airtime,comiconomenclaturist/libretime,comiconomenclaturist/libretime,thnkloud9/Airtime,justvanbloom/airtime,sourcefabric/Airtime,sourcefabric/Airtime,sourcefabric/airtime,ReganDryke/airtime,LibreTime/libretime,ReganDryke/airtime,Ryex/airtime,LibreTime/libretime,Ryex/airtime,justvanbloom/airtime,Lapotor/libretime,Ryex/airtime,justvanbloom/airtime,sourcefabric/airtime,ReganDryke/airtime,comiconomenclaturist/libretime,Lapotor/libretime,thnkloud9/Airtime,sourcefabric/Airtime,sourcefabric/airtime,justvanbloom/airtime,sourcefabric/Airtime,Ryex/airtime,sourcefabric/airtime,justvanbloom/airtime,radiorabe/airtime,LibreTime/libretime,comiconomenclaturist/libretime,thnkloud9/Airtime,Lapotor/libretime,Lapotor/libretime,ReganDryke/airtime,ReganDryke/airtime,LibreTime/libretime,Lapotor/libretime,ReganDryke/airtime,thnkloud9/Airtime,comiconomenclaturist/libretime