Relocate ./evn to ./lib/evn.
Checkpoint commit.  bdist_rpm issues on OS X.
Try use ez_setup.use_setuptools().
Upgrade ez_setup.py to 0.9.6.
Tweak ez_setup/setuptools import logic.
Don't use sys.version_info.(major|minor).

These named attributes were only added in Python 2.7.  Use tuple indexes
instead.
Add 'setuptools-*' to .gitignore.
Merge branch 'issue1-fix-packaging'.  Fixes #1.