pages (common/blog/atom.xml): don't use query elements in request_uri: when used in self link, some search engine bots (google bot at least) are trying to retrieve page with "comments_max" query argument, which is then returned in the feed in self link, and it get added in a infinite loop.

#!/usr/bin/env python2.7
# -*- coding: utf-8 -*-

name = u'app'
template = u"app/app.html"