fix for: https://bugzilla.redhat.com/show_bug.cgi?id=1021312
Merge pull request #11 from EricWittmann/master

fix for: https://bugzilla.redhat.com/show_bug.cgi?id=1021312
RTGOV-307 Get source of service types/operations for response time gadget from response time collection rather than service definition collection, which expires