Multiple replies #23
Description
Currently you can cheat in doing multiple directed replies by just returning a big string with replies on each line, but this is hacky and we can do better.
The better solution would be to allow returning an iterable (tuple, list, generator etc.) from a command, and each is replied in turn.
For @directmd these would all respond to the original user, and just straight posts for @botcmd and @contentcmd.