Introduces an admin-only 'settings' page which lets admins see what settings have been applied, and in the future maybe even change settings.
Changes some of the environment variables for database setup. Now there's a generic DB_HOST instead of a PG_HOST and MYSQL_HOST, but the other 3 are still supported for backwards compatibility.
Automatically generates a local sqlite3 database in a file instead of memory, so developers can get started very fast. Sqlite3 still needs work before it fully works though.
Fixes a bug with 404 pages resulting a totally blank response.
This PR
DB_HOSTinstead of aPG_HOSTandMYSQL_HOST, but the other 3 are still supported for backwards compatibility.