sjrd/django-ajax-selects — pull request #1 by Kern3l (2014-09-12 14:32:08+00:00)
Title: Use content_type instead of mimetype.

In Django 1.7 mimetype is not accepted in HttpResponse.
https://docs.djangoproject.com/en/1.7/ref/request-response/#django.http.HttpResponse.__init__