If you are updating on a machine please follow these steps
*BEFORE* updating your code to this commit.

If you are installing on a fresh database and do not need to think
about existing data, ignore the following and proceed as usual.

1. Run the following migrations:
```
python manage.py migrate --fake scipost zero
python manage.py migrate --fake notifications zero
python manage.py migrate --fake partners zero
python manage.py migrate --fake affiliations zero
python manage.py migrate --fake commentaries zero
python manage.py migrate --fake comments zero
python manage.py migrate --fake finances zero
```

2. *** NOW UPDATE/PULL GIT ***
3. Run: `python manage.py migrate --fake-initial`

Authors will now be able to attach files to
their feedback form for the proofs sent by the production
team. The attachment is linked to the ProductionEvent that
is created with the feedback.