fix stray whitespace in setup.py

fix metadata

clean up setup script

Bugfix release

Packaged with setuptools

Packaging the last few recent changes while I'm working on other proj…

…ects.

Pyan3 bugfixes and enhancements.

Pyan3 initial version (PR Technologicat#5 for davidfraser/pyan)

Make tag for another Fractal download.

Make a tag for another download, after implementing SIMD.