WCSim Validation

9593000faa5cef3612d4ce3febc693dc7d674500

Pull Request #534: extend wavelength range down to 200 nm (hard coded)

WCTE_5MeVem_centre_xdir

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