Implement quiet and invite lists

[xPaw]

Carbon copy banlist basically.

Ban List "+b": Ban lists are returned with zero or more RPL_BANLIST numerics, followed by one RPL_ENDOFBANLIST numeric.

Exception List "+e": Exception lists are returned with zero or more RPL_EXCEPTLIST numerics, followed by one RPL_ENDOFEXCEPTLIST numeric.

Invite-Exception List "+I": Invite-exception lists are returned with zero or more RPL_INVITELIST numerics, followed by one RPL_ENDOFINVITELIST numeric.

Looks like +q is not standartised.

[cactushydrocodone]

I ran into this problem today. I couldnt look at my Invite List (+I) with /mode #channel +I.
It took a while till i realized that it might be a client problem.
So i switched temporary to hexchat and voila, it worked.

So:
/mode #channel b works
/mode #channel q works, but the feedback is given via the server
/mode #channel +I does NOT work.

But at the moment, /mode #channel +I in TheLounge gives no output, no feedback, no answer. Nothing. Bit hard to debug.

[xPaw]

Invite list is now implemented: #3176

[Mikaela]

As per #3701, IRCnet's +R (channel reop list) is also not handled or visible at all.