Ignore rdoc/*
2014 1.0.17.1
(testSPARQLQueryAsk): Rewrite to remove unused var warning
Changes for Python 3.0 support (continue supporting python 2)

Patch from Diane Trout - thanks.

Fixes Issue #0000549
http://bugs.librdf.org/mantis/view.php?id=549
Use python distutils get_python_inc() to get includes path
Update assertions to use non-deprecated methods