Merged requested to merge pnaik-20170324-RecCherryPick into master
- Added new set of tkCuts to Configuration.py called "TightMirror", and corresponding Monitor in PhotonMonitoring, for the mirror alignment. The only difference from "Tight" is that MinPCut = 60 instead of 10.
- Added corresponding new Monitor for "TightMirror" tkCuts called PhotonMonitoringAlignOnline, for the mirror alignment. PhotonMonitoringAlignOnline is only in the list of known_monitors and not in the slots.
- Changed Max GhostProb cut to 0.5 in the configuration for Rich1 and Rich2, since we don't get tracks with GhostProb above 0.5 anymore anyway.