TofPlay/django-easyextjs4 — pull request #1 by NinjaDero (2014-05-15 14:14:58+00:00)
Title: Changed mimetype argument to content_type.

Updated mimetype argument on HttpResponse (django.http.response) to content_type, since mimetype throws a DeprecationWarning in Django 1.6.5, which might be completely gone in 1.7 due to Django's deprecation policy.
https://docs.djangoproject.com/en/dev/internals/release-process/