bfirsh/django-ordered-model — pull request #3 by cypreess (2012-07-12 18:41:26+00:00)
Title: Fix for django 1.4 (backward compatible)

CHANGELOG
=========

0.2 Support for Django 1.4
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Author: Krzysztof Dorosz
Date: 12-06-2012

From Django 1.4 settings variable `ADMIN_MEDIA_PREFIX` became deprecated.
Please refer to:
https://docs.djangoproject.com/en/dev/releases/1.4/#django-contrib-admin

Thus it was broking displaying `move_up_down_links` method of `OrderedModelAdmin`.
Because in Django 1.4 pictures `arrow_up.gif` and `arrow_down.gif` are not available anymore,
images where converted to HTML signs ▲ and ▼ which brings backward compatibility,
as it does not require any additional settings variables.