Bukkit

Adding :

• Spectator can tp on alive player by cliking on their head in their inventory
• Add /limit function that allow to reduce the fight zone
• stop game when stay only 1 player
• add a congratulation message
• add color in chat(player name is the same a player name in list)
• add mcstats
• debug

This is a pre realese, awaiting feedback from you to corrige bug and set it in release