Add ListConverter tests
Further template binding and reworking schemas to support quirks namespacing, to be read-only.
Allow nulls in constructors, and improve handling of generics.  Always use the document order for properties and operators.
Update to newer CFBuild xmlns
Drop flavors, implement and test URI bindings, looser namespace binding.
Allow any tree to be late bound.  Bug fixes and tests for late bound type parsing particularly with xmlns prefixes.