Merge pull request barryclark#343 from fleeting/master

Replacing the custom feed.xml with the official jekyll-feed gem.

Author: barryclark

_config.yml

@@ -25,7 +25,7 @@ footer-links:
   instagram:
   linkedin:
   pinterest:
-  rss: # just type anything here for a working RSS icon, make sure you set the "url" above!
+  rss: # just type anything here for a working RSS icon
   twitter: jekyllrb
   stackoverflow: # your stackoverflow profile, e.g. "users/50476/bart-kiers"
   youtube: # channel/<your_long_string> or user/<user-name>
@@ -67,6 +67,7 @@ sass:
 # Use the following plug-ins
 gems:
   - jekyll-sitemap # Create a sitemap using the official Jekyll sitemap gem
+  - jekyll-feed # Create an Atom feed using the official Jekyll feed gem
 
 # Exclude these files from your production _site
 exclude: