support django-1.5 swappable model w bkwd compatiability
Merge pull request #342 from rizumu/swappable-user-model

support django-1.5 swappable model w bkwd compatiability
Provide configurable way to obtain Keyczar class, to enable public-key decryption only.
Fix E128 style violation
Fix another style violation
Merge pull request #343 from heston/master

Allow public-key-only encryption with encrypted fields
Python 3 metaclass compatibility for Field subclasses.
Merge pull request #344 from ryankask/field-subclass-py3-compat

Python 3 metaclass compatibility for Field subclasses.
add section about installing / configuring django_extension in readme
runserver_plus: add IPv6 and FQDN address support

The former version did not support commands like
 runserver_plus [::]:8080 OR example.org:8080.

This is a backport from django/django d7fa33af and 6a32e253.
Merge pull request #346 from orymate/master

Add IPv6 support to runserver_plus
Allow to set default address/port for runserver_plus in settings
Merge pull request #350 from Belgabor/master

Allow to set default address/port for runserver_plus in settings
Fix testUUIDField_pkAgregateCreate against MySQL
fix #355 compare tuples instead of list and tuples
Use DjangoJSONEncoder instead of a custom Encoder

It's better to use built-in django JSON encoder, it's there since django 1.3 so doesn't need backwards compatibility code.

Fixes #324
Added travis status image
Use json library instead of simplejson

Its better to use the built-in json library.

see https://github.com/django/django/blob/1.5/django/utils/simplejson.py
Merge pull request #357 from camilonova/patch-2

Added travis status image
Merge pull request #352 from mixman/master

Fix testUUIDField_pkAgregateCreate against MySQL