More cleaning up

The weekly cleanups and polishments for SBGames continue! The changes are:

• A basic minimap now gets drawn in as you explore a floor (a better map is still shown with a ring's effect).
• Fixed the shading and removed the outline on the weapons.
• Off-hand equipment that gets swapped out by a shortcut now gets put in the shortcut bar alongside the main-hand equipment.
• Slight touch-ups on the portraits.
• Fixed a bug that allowed you to equip the same ring twice using shortcuts.

Our Work Is Never Over~