Fix directory structure.
Added iamcion's comments.
Fix package naming.
Use filtering for plugin.yml.
Added command service classes.
Removed PermissionHandler util class and switch to Bukkit for permission
checking.
Unify formatting.
Added module class and converted config classes.
Refactored localize config to use less static variables.
Simplified LocalString and WChat enums.
Moved chat classes into their own package.
Use map to store variables in LocalizeConfig.