Fixing some PEP-8 issues
Fix target URL for PyPI badge
help erroneously listed `dist` as `sdist`
Merge pull request #20 from rgbkrk/patch-4

Fix target URL for PyPI badge
Merge pull request #22 from JeffPaine/patch-1

help erroneously listed `dist` as `sdist`
Merge pull request #19 from esparta/master

Fixing some PEP-8 issues
Don't split URL into 2 lines.
Include tests, docs in source distribution.
Merge remote-tracking branch 'upstream/master'