Fixed
- Template filters now bypass the call to the permission function when
appropriate (e.g., when `allow_staff=True` and the user is staff). The
logic for this was already in place but was broken due to operator
precedence.
- Tests now run on Python 2.6.
- Tests no longer cause warnings under Django 1.7 (due to missing
`MIDDLEWARE_CLASSES` setting).
Added
- `PermissionsRegistry.entry_for_view(view, permission_name)` can be
used to whether a view requires a permission. This is intended for use
in testing.
- Travis CI config was added.