New version with command prefixes, language file for messages, minified and bug fixed.

The plugin code system has been cleaned up. Unnecessary commands have been removed. It has been redesigned for more stability and smooth operation. Core code has been improved. TabCompleter has been added.

Placeholder API support is now available. World Edit and World Guard support is now available. A command called Placeholder has been added to customize World Guard region names. The chat prefix has been made compatible with Placeholder.