The item_proto.txt CSV parser (Set_Proto_Item_Table) rejects this limit
type string outright ("Invalid value... col 16"), crash-looping the db
process on boot. The enum exists in item_length.h and the game-side
code fully supports it, but the text-format parser's string table
apparently never had it wired up. Reverting to LIMIT_NONE to restore
service; the wear-based timer fix in char_item.cpp/item.cpp needs a
different way to seed the item's LIMIT_TIMER_BASED_ON_WEAR configuration.
Andreas Lierschaft
73a9baa44a