0.3 template base and subdirectories

overview:
template chokes with base on nested directories.

directory tree:
templates/
               layout/
                         main.html
               mymodule/
                          helloworld.html

python:
def GET(self):
  renderObj = web.template.render('templates', base='layout/main')
  return renderObj.mymodule.helloworld()

issue:
'function' object has no attribute helloworld

resolution:
remove base key works fine.

Original email thread:
http://groups.google.com/group/webpy/browse_thread/thread/b808156f003533ba