Implement an `upgrade old structure django to new style` command

This will help new projects use the tool quicker!

I think this just means:

• (if you're project is foo), mv django/website/ foo.
• Move the wsgi.py to the main folder. Move the manage.py to the main folder.
• Make sure you add the DJANGO_SETTINGS_MODULE loader to wsgi.py and manage.py.
• Expose the DJANGO_SETTINGS_MODULE with pytest-env for pytest.
• Convert your deploy/requirements.txt to a Pipfile.
• Delete all the DYE specific folders.
• Output the remaining things to do that a machine cannot:
  • Create a project play and call the roles you need.
  • Migrate all Apache templates to the project plays.
  • Migrate all the local tasks to project plays.