WCSim Validation

9fe182d671673cf6848cdf2536ce116c4e9397ca

Pull Request #526: Optical process for Raman scattering in water

TEST_SK_5MeVem_centre_xdir

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