Add some info in the docs/README for building the docs
Replace some more usages of id with pk. Thanks to rhunwicks for pointing this out.
Added Python 3.4 to setup.py and tox. Tests pass without any changes.
Add another alternative to the sort using auto_now_add issue in the docs.
Register related tests models for compliance with CVE-2014-0483 patches
Added Django 1.7 support. Dropped Django 1.5 support (1.4 LTE is still supported)
Django 1.7+ requires scripts to call django.setup()
Updating test settings for Django 1.7
Use TO_FIELD_VAR in admin forms
Merging bb default branch