def check_nick_matches_authenticated_user
      campfire.user("me") do |user|
        name = irc_name user.name
        if name != nick
          user_reply :nick, name
          @nick = name
        end
      end
    end
def check_nick_matches_authenticated_user
      campfire.user("me") do |user|
        name = irc_name user.name
        if name != nick
          user_reply :nick, name
          @nick = name
        end
      end
    end
Check to see that the nick as provided during the registration
 process matches the authenticated campfire user. If the nicks don't
 match, send a nick change to the connected client.