Fixed VRAD Lightmap crash due to static props using out of bounds skins
Fixed VRAD always forcing verbose to true
Fix "must be compiled with $staticprop" error in VRAD too (was VBSP only)
Since `-allowdynamicpropsasstatic` is not a thing in VRAD, it will just always allow such props. VBSP controls whether such props are written to the .BSP file, so it should be all good anyway, since VRAD only loads the model list from the BSP.