We had several Django apps that were still being treated as owned by

Django Evolution, which meant that Django consistently warned about

unapplied migrations. While mostly harmless, this could become a problem

later.
This was caused by the lack of a MoveToMigrations built-in evolution

for each of these. We set it for a few apps, just the ones that we

needed to apply our own evolutions to at first, but didn't set it for

the remaining ones.
This change adds an evolution for this for every built-in Django app

that contains a 0001_initial.py migration.

Evolved the database successfully. Saw the migrations all apply.
Verified that Django no longer complained about missing migrations.