Bukkit

Added town plots feature.

• Create, edit and delete plots in a town with command "/k town (name) plots".
• Configure whether plots protect building, containers or both.
• Added town option to only allow building in plots.
• Updated admin forcetown command to use options menu and plots menu.

Added command to toggle border particle rendering, "/k border".

Added ranked placeholders for top 10 kingdoms by score, land and towns.

Added custom chat message formatting.

Bug fixes and miscellaneous

• Fixed error when border particles try to render at max world height.
• Changed Dynmap kingdoms to use different colors derived from kingdom name.
• Added config option to disable barbarian camps.
• Added config option to exile inactive players to barbarians.
• Improved hex color code formatting.