add a README for the redhat service script stuff
add a README for the redhat service script stuff

Flumotion/flumotion,Flumotion/flumotion,timvideos/flumotion,Flumotion/flumotion,timvideos/flumotion,timvideos/flumotion,Flumotion/flumotion,flumotion-mirror/flumotion,flumotion-mirror/flumotion