Removes unnecessary debugging filter.
Updates to privacy policy.
Updates omniauth callback to redirect user to dashboard when creating user account.
[Completes #48537845] Adds plain text views for current emails.
Updates beta signup spec for after_save validation.
[#48537845] fixes tests to handle multipart emails
[completes #52238809] Clear notification badge by reading message

Only way to clear notification badge # is to delete the message in your
inbox. This commit will cause the notification badge to only show
unread notifications.
Merge branch 'master' into change_email
Merged from master
Merge branch 'testing' into change_email