Fixed a few issues related to the new four equippable inventory slots [like having the check for Twilight Cloak run FOUR times if the item was in Slot 5 instead of once for Slots 5 to 8 >_>] [or forgetting a couple of sets of checks for EXP calculation (EXP Badge and Jewel of Uber-Borkenness) for slots 5 to 8 in general <_<]