WCSim Validation

a673af8176e625f121ee7810488ba97a4bf19730

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

HKFD_500MeVem_centre_xdir

Tests
10292.21 sec
wcsimrootevent plot pass
wcsimrootevent2 plot pass
wcsimrootevent_OD plot pass
Geom pass
bad pass
Geometry warnings pass