Add +M to channel modes
* +C - Stops users from using /ctcp on a channel
* +Q - Prevents users from using /kick on a channel
* +N - Prevents users from changing their nick while in a channel with +N set. Can also be used as an extban to prevent a specific user from changing their nick, e.g.: '''/mode #channel +b N:lerxst!*@*''' would prevent lerxst from changing his nick to anything else.
* +R - Requires users to be registered (and identified) before joining the channel