Add files.
Finish WhoCommand and WorldCommand
Add AbstractCommand class.
Add lombok dependency
Remove Who.iml
Add messages.yml file.
Finish player info commands.
Change permission nodes.
Build for Java 7
Finish Who commands.
Add lombok annotations and use static instance.
Update to new command format.
Removed RefreshTask in favor of updating on login.
Move Vault related utils to their own class.
Ignore IDEA files.
Update to new Messaging, set name color on join.