We must tell, that this option does turn words into lower-case
automatically.

Fixes #32.

Fixes #31 completely. The real fix was already
applied by @LogosOfJ (by fixing my broken tests
for `RealDiceSource`).

This additional test just runs `diceware` virtually,
with `realdice` as source of randomness.

We want that kind of fake input for other tests as well and will
turn it into a pytest fixture.

Small fix for RealDiceRandomSource

RealDiceRandomSource and its tests updated to expect argparse.Namespace objects instead of dicts (fix for using the 'realdice' randomness source)

We support py3.5 but not py3.2. This was yet told incorrectly in
README.

Thanks to @lieryan for bringing the problem up.

Use pytest automatically, when `python setup.py test` is run.

We can tell `setuptools` to use `pytest_runner` when setup.py is
invoked.

Use of ``[pytest]`` section in `setup.cfg` is deprecated while
the new section name ``[tool:pytest]`` is not recognized by older
`pytest` versions.

To stay compatible with older `pytest` and avoid warnings with
`pytest` 3.0+, we move the whole config to `tox.ini`, where still
the old section name is valid.

Maybe we should switch to the new(?) file format used by Debian?

Make the tests succeed. In wordlists we now also accept

  '1-2-3-4 someterm'

for numbered entries. We still support '1234 somterm'.

Yet in numbered wordlists we expect numbers like ``123456``, each
digit representing a dice number. When using dice with more than 9
sides, we have to separate single numbers. This separator must be a
single dash.

We allow '123456' as well as '1-2-3-4-5-6'. Or '12-3-4-5-6'. But not
'-1-2-3-4' nor '1-2-2--3' (double dash).

The output changed, due to listing the new EFF list.

Kudos to Joseph Bonneau and EFF, also copyright-wise.

Tell more about the lists we ship and put their description into a
better readable list.

The Electronic Frontier Foundation published own wordlists, which
were, as it looks, carefully assembled. See

https://www.eff.org/deeplinks/2016/07/new-wordlists-random-passphrases

for details.

We ship now with the long list.