Rename README.txt -> README.rst.
Don't declare setuptools as an install dependency.

It isn't, this module wouldn't even run without it, and declaring it as a dependency has negative effects on places where in fact it is not needed to do the install.
Merge pull request #1 from Julian/patch-1

Don't declare setuptools as an install dependency.
Update CHANGES and setup.py.
Update sphinx conf.
Merge branch 'master' into readthedocs
Add setup.cfg.
Merge branch 'master' into readthedocs
Prepare lazy 1.2.
Merge branch 'master' into readthedocs