Remove Mozilla Persona provider now that Mozilla stopped Persona development
Add new user creation feature
Update AUTHORS and use .format in template
Address review comments
Remove comments per review; whitespace fix
Hide password field in pipeline; add translator comments
Add sign in to existing account support
Address review comments
Add tests.
Bump python-social-auth version for linkedin oauth2 changes
Correctly sends users through the entire pipeline during login
Add account link/unlink