Fix typo
Add nose-based unit tests. Build now uses setuptools
Recover from connection closed by peer while reading
Add unit test for connection closed by server.
Conditionally import xml.parsers.expat.ExpatError

Restores compatibility with Python 2.6, which does not have
xml.etree.cElementTree.ParseError.
Tell git to ignore *.egg-info and *.egg files
Support Python 3.x
Bump version to 0.1.3