TryGhost/Ghost — pull request #1785 by markberger (2013-12-29 00:22:10+00:00)
Title: RSS uses correct links when dated permalinks are enabled

closes #1777
- Uses coreHelpers.url to resolve post url instead of assuming it is siteUrl + post.slug

Apologies for the potentially bad style. I am mostly a python programmer and not familiar with how to properly use defers and promises in javascript.