Added limited world. Configurable through webadmin.
Added a Manage server page in webadmin where you can reload/restart/stop the server.
You can add players to groups with the webadmin. without the player have to relog first
You can change someone's group in-game with a command, without the player have to relog first
Hardcore mode
Improved death messages
git-svn-id: http://mc-server.googlecode.com/svn/trunk@1306 0a769ca7-a7f5-676a-18bf-c427514a06d6
