-----------------------------------
* Packaged from repository tag 'v1.3'.
* Documentation expanded and rewritten using Sphinx, which is now
required to build HTML versions of the documentation.
* Second argument to ``metapolicy()`` view is now called
``permitted``, for consistency with other parts of the
policy-generation API (r92/411f780d3b68).
* Refactored ``no_access()`` view to simply call the ``metapolicy()``
view (r89/a4e3dfff93cb).
* Resolved an error in the unit-test suite which was not properly
exercising meta-policy generation (r80/4c600a7226d4).
* Setting meta-policy to ``none`` now clear all domains/headers/ports
previously granted access, and attempting to grant new access on a
policy with a meta-policy of ``none`` will raise ``TypeError``
(r79/83e7bc0c7856).
* Split unit tests into multiple files within a ``tests`` module
(r78/e777a4e4294a).