Use pluggable auth.User models a-la Django1.5
update license file
Merge branch 'develop' of github.com:mjtamlyn/django-admin-sso into develop

Conflicts:
	admin_sso/models.py
stay compatible with django < 1.5
Support 1.5 url tag

Names must be quoted now.
Merge pull request #7 from mjtamlyn/patch-1

Support 1.5 url tag
name it 0.1.2
add travis config
drop django 1.3