nosetests uses.py
Logging does not know about the keyword argument 'end'. The existing code works only because the default logging level prevents debug messages from running. When running the test under `nosetests` the debug messages are enabled leading to the error.
Remove test/typehandle.py; Add test/opaque.py to demonstrate recursive type.
git-svn-id: http://llvm-py.googlecode.com/svn/trunk@70 8d1e9007-1d4e-0410-b67e-1979fd6579aa