Server updates

2013-01-29

- Fixed a bug which allowed a group to enter the arena
- After a battle on the arena, the “Ready” button is automatically disabled
- Character cannot have more than 10 gifts (in total!) of “Spirit of Five Spheres”, “Squirrel Happiness”, “Raccoon Happiness”
- Looting player corpses while in battle is now not possible. Looting monster corpses is still possible while in battle.