[Halld-offline] Extremely Minor Analysis Interface Changes

[Paul Mattione]

I've checked some minor interface changes to the analysis library into the trunk.  In your plugins, you can just find/replace all:

DCutAction_AllPIDFOM -> DCutAction_CombinedPIDFOM  //just to make it more clear
Set_MinCombinedChargedPIDFOM -> Set_MinCombinedPIDFOM  //neutrals are now incorporated into the calculation

 - Paul