Merge pull request #6 from rexington/master

New features and fixes
Removed simple fields plugin and added featured images for RSS.
Merge pull request #7 from bensternthal/RSS-Update

Removed simple fields plugin and added featured images for RSS.
Revert "Removed simple fields plugin and added featured images for RSS."
Merge pull request #8 from mozilla/revert-7-RSS-Update

Revert "Removed simple fields plugin and added featured images for RSS."
Removed related posts, it does not look to work on multi-site. Added Featured RSS Image For Bug 1073186
Merge pull request #9 from bensternthal/Rss-Update-2

Removed related posts, it does not look to work on multi-site. Added Fea...
Fix Bug 1073186: Add Custom Image Size For RSS Feed
Add Password Protect Plugin
Merge pull request #11 from bensternthal/Password-Protect-Plugin

Add Password Protect Plugin
Merge pull request #10 from bensternthal/1073186-RSS-Image

Fix Bug 1073186: Add Custom Image Size For RSS Feed
Added Documentation on RSS & Password Protect Plugin
Merge pull request #12 from bensternthal/Update-Plugin-Docs

Added Documentation on RSS & Password Protect Plugin