refactor rh_service.py for clarity, efficiency, and correctness
Don't disable service added with chkconfig --add

chkconfig uses comments at the top of the initscript to decide which
runlevel to enable/disable the service. Don't disable by default, as it
stomps on normal chkconfig behavior.
Merge pull request #1 from terminalmage/rh_service-refactor

Don't disable service added with chkconfig --add
Merge pull request #6075 from sedie-photobucket/develop

re-factor rh_service.py