2.2.1

Added a new option "plugin" to commands which allows you to change the plugin name the command is registered to (for tabcomplete: /:command)
Added a new option "register_open_command" to menus to allow the open command to be registered to bukkit and show up while tabcompleting. This command supports a target player argument when executed from the console.
Added new configuration options "commands.send_suggestions" and "commands.max_suggestions" to decide whether and how many you want to send command suggestions to players who formatted wrong commands.
Fixed x, y, z, yaw, and pitch location placeholders to only display a maximum of two digits.