Tap.py

---------------------------------------

* The ``tappy`` TAP consumer can read a TAP stream
directly from STDIN.
* Tracebacks are included as diagnostic output
for failures and errors.
* The ``tappy`` TAP consumer has an alternative, shorter name
of ``tap``.
* The pytest plugin now defaults to no output
unless provided a flag.
Users dependent on the old default behavior
can use ``--tap-files`` to achieve the same results.
* Translated into Arabic.
* Translated into Chinese.
* Translated into Japanese.
* Translated into Russian.
* Perform continuous integration testing on Windows with AppVeyor.
* Improve unit test coverage to 100%.

-------------------------------------

* Provide a plugin to integrate with pytest.
* Document some viable alternatives to tappy.
* Translated into German.
* Translated into Portuguese.

-----------------------------------

* ``TAPTestRunner`` has a ``set_stream`` method to stream all TAP
output directly to an output stream instead of a file.
results in a single output file.
* The ``nosetests`` plugin has an optional ``--tap-stream`` flag to
stream all TAP output directly to an output stream instead of a file.
* tappy is now internationalized. It is translated into Dutch, French,
Italian, and Spanish.
* tappy is available as a Python wheel package, the new Python packaging
standard.

----------------------------------

* ``TAPTestRunner`` has a ``set_combined`` method to collect all
results in a single output file.
* The ``nosetests`` plugin has an optional ``--tap-combined`` flag to
collect all results in a single output file.
* ``TAPTestRunner`` has a ``set_format`` method to specify line format.
* The ``nosetests`` plugin has an optional ``--tap-format`` flag to specify
line format.

-----------------------------------

* Update ``setup.py`` to support Debian packaging. Include man page.

-------------------------------------

* The ``tappy`` command line tool is available as a TAP consumer.
* The ``Parser`` and ``Loader`` are available as APIs for programmatic
handling of TAP files and data.