SQL migration / Fix column type for profile in users table. Add internal column in settings.
Fix password check against old password.
Fix proxy use when using multinode mode.
Merge remote-tracking branch 'origin/develop' into develop
Login by username or email.
Merge pull request #389 from fxprunayre/feature/login-by-email

Login by username or email.
Fixes for multi node authentication.  Logout and login error pages stay on correct node.
Merge pull request #390 from jesseeichar/bug/multinode/logout_badpassword_redirect

Fixes for multi node authentication.  Logout and login error pages stay on correct node.