[Twisted-Python] twisted and twisted-infra organizations on GitHub

[Adi Roiban]

Hi,

I would like suggest the following changes regarding the way repos are
organized in GitHub.

Move all twisted-infra repos into Twisted organization.. and maybe
merge many twisted-infra repos into braid.

Move treq, klein, txmongo, filepath... divmod projects into a new
organization dedicated to projects which are part of Twisted
ecosystem. Any project which imports Twisted can be part of it.

What do you say?
-- 
Adi Roiban