Description: Don't created dirs for examples no more present
Author: Sandro Tosi <morph@debian.org>

--- a/setup.py
+++ b/setup.py
@@ -74,7 +74,7 @@ for d in ['advanced',
           'graph',
           'multigraph',
           'pygraphviz',
-          'readwrite']:
+          'subclass']:
     dd=os.path.join(docdirbase,'examples',d)
     pp=os.path.join('examples',d)
     data.append((dd,glob(os.path.join(pp,"*.py"))))
