Experiment specific coincidence trigger time strings

[pooser]

In THcTrigDet.cxx the commit d6e15d1 contains experiment specific definitions located between lines 367-394.

[MarkKJones]

What do you propose? What is hard coded is the name for the trigger types.
We could just have the parameters like
RocHMS_TRIGTDC_TrigHMS_in_COINROC = "pTRIG4_ROC1"
RocHMS_TRIGTDC_TrigSHMS_in_COINROC = "pTRIG1_ROC1"
RocSHMS_TRIGTDC_TrigHMS_in_COINROC = "pTRIG4_ROC2"
RocSHMS_TRIGTDC_TrigSHMS_in_COINROC = "pTRIG1_ROC2"