Win condition!

+ Added a win condition -- Find the 3 lost shards of the Amulet of Yendor and escape alive!

Shards are not tracked in your inventory so there is no need to consume an item before opening a chest if you don't want to. Opening a chest will yield one of the following results:

• 1 shard + 1 item
• 1 item
• 1 shard + destroy the found item upon a full inventory
• destroy the found item upon a full inventory