Update:More runescape bugs fixed

I have now fixed the following bugs with runescape:


 * improved password box to allow up to 20 characters
 * fixed it so you can still stack extra runes/arrows even when your inventory is full.
 * fixed a bug which could cause stack of 0 coins to be created
 * fixed a bug with arrows of different types not stacking on the ground properly
 * fixed it so that leaving the bank displays your balance properly
 * improved runescape auto-update code
 * logging out now works properly when you log out at the exact moment of attack
 * fixed it so people no longer randomly get added to your friends list
 * fixed it so lumbridge and karamja shops don't share the same stock!