Moving default settings for rate widget into ads_setup.

Feature auto re-order.
Added README.md for ads_advert
Changes to rate widget in advert panel page.
Merge pull request #61 from nseam/master

Fixed infinite loop for ad nodes. They were showing "Post Comment" form ...
Merge branch 'master' of https://github.com/mycognitive/ads_features
Feature auto update.
Removed pathauto from dependencies so ads_setup won't be disabled together with pathauto before importing taxonomies in build script. Fixes #80