Use Django 1.6.7

Django 1.6 doesn't work well with uWSGI on GetBarista causing ImproperlyConfigured error.
Version 1.6.7 woks fine.

In details:https://groups.google.com/forum/#!topic/django-users/pZAjYlmKIbA
Merge pull request #3 from UncleVasya/patch-1

Use Django 1.6.7