Started configuration for social-auth

Started the configuration for social-auth, still needs to be tested.
Changed settings to allow uploading settings.py

Changed settings to allow uploading settings.py, JUST TO TRY
SOCIAL-AUTH.
Uploading settings.py setting forviden again
Revert "Uploading settings.py setting forviden again"

This reverts commit 036713f18bb80bde07a6b8a404e64f2345d8ac2e.
Revert "Changed settings to allow uploading settings.py"

This reverts commit 6832036cd25130fda82acd552ce298db6cc8841b.
Social auth registration added

Added registration with Twitter, Facebook and Google accounts.