Use tox for development, and make sure all tests pass
Improve coverage job and add documentation for it
Fix running unit tests, add py26
Also add py26 to travis
Install enchant if using spellcheck
Update install.sh and some docs
Fix doc error - line too long
See if pip is the wrong version, which may be causing all the ssl read errors
See what happens if no longer upgrading pip.  Also attempt to fix coveralls
Merge pull request #37 from rackerlabs/tox-env

Set up tox for mimic
Merge master.