setup: install mapnik.printing

Signed-off-by: Asbjørn Sloth Tønnesen <asbjorn@asbjorn.st>

Author: asbjornst

setup.py

@@ -256,7 +256,7 @@ def run(self):
 setup(
     name="mapnik",
     version="0.1",
-    packages=['mapnik'],
+    packages=['mapnik','mapnik.printing'],
     author="Blake Thompson",
     author_email="flippmoke@gmail.com",
     description="Python bindings for Mapnik",