SQL to migrate the DB. Create migrations, migrate
`DELETE FROM django_content_type WHERE app_label='thoughts';`
`UPDATE django_content_type SET app_label='thoughts' WHERE app_label='main';`
`DROP TABLE thoughts_thought;`
`ALTER TABLE main_thought RENAME TO thoughts_thought;`
`DELETE FROM django_migrations WHERE app='main';`
Hopefully that's right, I'm not going to double check it or anything.
* I use it behind a reverse proxy. I would be suprised if *this* was the
only Gemini server someone was running. 1973 is the first prime after
1965.
* Remove unused important
* Add Secure Cookie option, in-line with Django recommendations