3d1b582092
This is the second attempt at it. The first had to be reverted to avoid some blue/green deploy issues.
Email Marketing =============== If you are reading this and the 'Maple' Open edX release is out, you can safely delete this whole djangoapp. It only exists to hold old model migrations and any post-Maple installation will no longer have any model in the database for this app. But for some minor historical context, this djangoapp used to hold some integration with sailthru that we no longer needed.