Clean trailing blanks.
Do not reference tests subpackage.
Clarify package description and enhance markdown.
Add middle initial.
Fix version parsing.
Small tweaks in classifiers.
Clean script-only setup.py file.

Too ugly hack to keep around, does not work well.
Another option is to add setup_apps.py that would import setup.py
and declare console applications.
typo in classifiers
Convert to rst to satisfy both GitHub and PyPI.
Convert to rst markup.
README.rst is included by default.
Update years for Columbia copyright.
Rename LICENSE.txt to LICENSE_DANSE.txt

This makes room for new BNL-related license file and satisfies
the original BSD terms.
Placeholder for BNL license.
Call it "BSD-style license".
Add Xiaohao and link to contributors on GH.