switched from using 'settings.SHIBBOLETH_ATTRIBUTE_MAP' to 'shibboleth.app_settings.SHIB_ATTRIBUTE_MAP'
updated configuration info per https://docs.djangoproject.com/en/1.4/howto/auth-remote-user/
Adjust README on how to add middleware.
Wording changes.
Ignoring venv.
Adding ROOT_URLCONF for tests with Django 1.4
Change version.