[openstreetmap-website] Add support for "login with Facebook" and MS live (#153)

[pnorman]

@simonpool, is the status of facebook logins held at LWG?

@apmon, you have a dev instance that can be used for testing, right?

---
Reply to this email directly or view it on GitHub:
https://github.com/openstreetmap/openstreetmap-website/pull/153#issuecomment-21291579
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstreetmap.org/pipermail/rails-dev/attachments/20130720/68708aea/attachment.html>