Merge pull request #87 from drywall/master

Fix for issue #80
remove duplicate post edit link
refactoring the meta boxes to make them more consistent, easier to update, etc.
add ability to use a youtube video in the place of the post thumbnail for the top story in the top stories layout
modify the google analytics tag to try to get the site url more accurately
cleanup
fix broken rss feed link for custom taxonomy archive pages
cleanup
fixes a spacing issue with facebook share buttons
incorporating the ad code stuff

to-do: ad some theme options to enable the widget areas in the right
spots and make sure they're styled appropriately
move meta box stuff to post-meta.php instead of editor.php
add a meta box to allow authors to add a youtube video link to posts

Currently only used in the "top stories" homepage layout but we might
use this more widely later
Tweaking admin page to have a notification and link