A different group structure in Loomio

@Jason: I don't see any functions for it, but at the very least, I can make a strong case for it with their dev team.

@Sean I think we should inquire to Loom about it!

It is still early days and I am ambivalent whether we try to stick it out with existing structure or try something new. Both options have advantages. Either way is fine with me. I am starting to think bettermeans is a better option, but couldn't get past the ssl waring. I know that ship has sailed.