Updated to 2.2

Added wallets
Wallets are crafted by placing leather in a crafting table in a boat or minecart shape
Added several permissions pertaining to wallets
Admins may view others' wallets with /gb wallet [username] [wallet no.]
Added rare gold drops, where mobs will drop a gold-based item at a configurable rate (default 1% drop chance)
Note: Gold-based items does include enchanted golden apples, though the algorithm allows for a .0077% chance of any particular mob dropping one at the default rare drop rate (1%)
Added config option to disable gold drops when a mob loses more than half its health to damage other than player hits
Added several config values pertaining to wallets and rare drops, as well as other new features
Compiled with Java 6, so now server owners with 6 rather than 7 may run the plugin. Also, update to Java 7!
Added plugin Metrics
Added auto-update feature by V10lator (permission nodes: autoupdate.announce and autoupdate.update.goldbank)