Updated Gunicorn settings.
Settings updated. Again. :-)
Removed verbose name for RedactorField since it's never displayed.
Added new field for the blog.models.entry model.

Now every blog entry has a 'draft' status which signs whether this entry
is ready for being published or not.
Added the option to save a blog post as a draft.

A custom template, extending django's native change_form has been added
to make possible the inclusion of a new button.
No longer using bootstrap for the admin interface.