WCSim Validation

d51d83b5333437013b90c6a14ee50821f5f80eca

Pull Request #486: Fixes bug in OD PMT orientation

HKFDOD_500MeVem_ODbarrelUp_startX

Tests
3194.44 sec
Failed wcsimrootevent plot comparisons
Failed wcsimrootevent2 plot comparisons
Failed wcsimrootevent_OD plot comparisons
Geom
bad
Geometry warnings pass