improve sys messages and also send ops lists and ban lists as arrays
so developers don't have to parse them out by hand
spaces to tabs for lua
allows for multiple room owners on the C++ side
note this is a perfect candidate for Channel Get Option
and a great candidate for Channel Set Option

There will be no new event or lua glue until the CSO CGO work is also pulled
proper modeling of "demoting" an owner to a channel mod
sanity checks to make sure moderators are not also placed as owners, and vice versa
New function to get the list of owners,
since this will be necessary to properly modify the COL event
Merge branch 'sysmessage'
Merge branch 'multiowners'

Conflicts:
	src/channel.cpp
	src/channel.hpp