Update release instructions to mention testing via tox
Update for 1.5.2 release
Bump dev version
Update for 1.5.1 release
Update for 1.5.0 release
Update CHANGES.rst for 1.4.1 release
Add 3.6 classifier
Updated for 1.3.2 release
Add full GitHub paths for INSTALL.md and CHANGES.md
Update for 1.3.0 release