Reply when pming qai as if its a regular irc

when someone tries to talk to qai in PM it should reply something along the lines of:
`This is an official bot run by Forged Alliance Forever. Replies to this bot are not monitored. If you need to talk to a moderator, find someone with their name in white at the top of the player list. If there are none online at this time then ask someone in chat to help you.`

should have a cooldown of some time per user so they dont get spammed.
should ignore anything with an ! at the start of it since thats a command of some sort.