swanson/stringer — pull request #329 by pascalw (2014-08-16 18:29:42+00:00)
Title: Support feeds with stories with scheme-less urls

Relates to #261 as well.

Example is https://blog.golang.org/feed.atom.
Urls in this feed are referenced to as scheme-less urls
(//blog.golang.org/context).

This commit adds normalization of story urls using the feed url. If a
story url doesn't have a scheme it will use the scheme of feed's url.