WCSim Validation

5d305427638bfce24fd7c5db9ee1dad220c8b9fe

Pull Request #499: Updates to LI code to integrate ID

SK_500MeVmum_centre_xdir

Tests
2714.27 sec
wcsimrootevent plot pass
wcsimrootevent2 plot pass
wcsimrootevent_OD plot pass
Geom pass
bad pass
Geometry warnings pass