inc/youtube_api.inc.php: Workaround to ['snippet']['position'] bug
www/playlists/index.php: Liked vidoes playlist added and works ...
www/watch/index.php: View-, like-, dislike-, comment-count added
www/watch/index.php: Publishing date added ...
Merge pull request #14 from NochEinDirk/my-contribution

Liked playlist / View-, like-, dislike-, comment-count is working ...