Installed Chatbox

I installed a chatbox. Please use it correctly or it will be removed.

The shortcuts are:
/clear or /cls - Delete the messages from the Chatbox
/me - In the beginning of a sentence, this command will be replaced by your username (ex: /me eats a delicious pizza" will display "Nickname eats a delicious pizza")
/exit - Disconnect from the Chatbox. You can also precise the reason that will be visible for all members connected (ex: /exit reason)
/abs - Send a message noticing that you're absent. You can add a reason that will be displayed in the message and visible by all members connected to the Chatbox (ex: /abs reason)