Debian release 0.8.0.dfsg-1

Remove failing docstring for release ...

Add optional parameter n_class to load_digits.

Debian release 0.7.1.dfsg-3

Debian release 0.7.1.dfsg-1

Read README.rst for description in PYPI

Replace latex with simple syntax in docstrings.

Ironically it was causing errors when compiling to latex, so I changed
to a more terminal-friendly syntax.

Some more docstring fixes for mixture.

Debian release 0.6.0.dfsg-1

Update README.