title: Ignore all current migrations and start from current model state WITHOUT deleting the migration files/history
body: <p><em>Preface: Migrating from Oracle to Postgres with a VERY large, VERY old Django app.</em></p>
  <p>Need the ability to start a new db from the current state of my models, ignoring 5+ years of migrations, BUT without deleting any of the migration files.</p>