Refactoring old code into RedditTV JS class for re-coding.
Merge branch 'master' of github.com:mustardhamsters/reddit.tv

Conflicts:
	js/tv.js
More code refactoring, showing ad thumbnails
Cover entire background of TV loader with thumbnail, make sure #video-list is z-indexed above it
Upgraded to PHP 5.4, changing some code to avoid warnings.