Fixed xsd-fu itself, some cleanup to do, Fix #4688
Fixed xsd-fu itself, some cleanup to do, Fix #4688

When the tests are pulled out of here and moved into
specification this folder needs to be cleaned up.
This will be part of the other ticket so closing this now.
The tests are not parsing correctly using new version of lxml.
This problem seams unrelated to the path changes

scifio/scifio