Add PyPI version and download count badges
Merge pull request #45 from carljm/pypipins

Add PyPI version and download count badges
Show coverage report in Travis
Use spaces around = and == in tox.ini
Use 4 spaces indentation in tox.ini (like Python)
Breakup really long envlist line in tox.ini
Specify versions more explicitly in tox.ini
Move coverage configuration into .coveragerc
Add EditorConfig file
Remove trailing whitespace from README file
Merge pull request #47 from carljm/miscellaneous-suggested-improvements

Miscellaneous Tox, Coverage, and Travis improvements
Merge pull request #48 from carljm/add-editorconfig-file

Add EditorConfig file
Test and fix for second grandchild bug.

Bug is, second grandchild of a given child will get cast to the child
rather then the grandchild.