Respond to multiple username mentions

Right now I have:

/u/IRCR_Info_Bot (the current one, and the one that would probably respond to all of them)
/u/IRCR-Info-Bot
/u/IRCR_Info-Bot
/u/IRCR-Info_Bot
/u/IRCRBot
/u/IRCR-Bot
/u/IRCR_Bot

(Usernames aren't case sensitive for mentions.)

Edit: Also got /u/IRCR_InfoBot for testing another thing. Probably shouldn't use that for this though.

AnSq / IRCR_Info_Bot