blog.py::RSSPage use doc.HTMLPage instead of model.BasePage resolves cubictemp name space errors
blog.py::RSSPage use doc.HTMLPage instead of model.BasePage resolves
cubictemp name space errors

    cubicTemp.TemplateError: NameError: "name 'myfunction' is not definied"

where myfunction is defined and put into the namespace in my site index.py but not recognised when
generating RSS pages.

mhils/countershape,samtaufa/countershape,cortesi/countershape,mhils/countershape,cortesi/countershape,samtaufa/countershape