Added metrics (
https://bstats.org/plugin/bukkit/CustomGUI )
Commands have been changed:
- <console> (command) runs command from console
- <GUI> (target open command) opens another GUI
- (command) runs command as player
- <sound> (sound name) plays sound to player
- <message> (message sent to player)
Added <Username> in commands, gets replaced by the player opening the GUI