spf13/hugo — pull request #644 by k4rtik (2014-11-16 18:18:08+00:00)
Title: Various fixes in RSS feed generation

- Prevent `.xml` generation for root section
- Remove redundant check for DisableRSS
- Fix permalinks for rel="alternate"
- Rename generated xml file to /index.xml
- Add required description element in default template
- Make default RSS template validate on w3c (timezone format is still an issue)