Incorporating changes from bg1ub v13.2-141026

Incorporating updates for Prism and Emeralds component  from bg1ub
v13.2-141026
Moving Prism item strings to ubprism.tra

Moving Prism item strings @117 and @118 to ubprism.tra
Updating item charges for ADD_STORE_ITEMs

Updating item charges for ADD_STORE_ITEM
#1 #0 #0 for scrolls and bolts of polymorph
#0 #0 #0 for armor, helms, belts, bracers, etc..