Message1309

the descriptors created in typeSetup by the templating system don't allow docstrings to be associated with them.  This causes descrdoc in test_descr.py to fail.  Correcting this would require something like

* adding to the method parsing in the templating system to extract doc strings
* passing the docstring to the descriptor constructor in the generated code
* overriding getDoc in PyDescriptor and returning the value passed into the constructor