Create default TOC style with options to use the theme css

Even in posts collections page, create the TOC as long as its in full post mode.

Allow to add TOC using shortcode (<!--toc-->). TOC add button in text editor.

To make sure we can read the views data before we save it.

Allow to reorder the pages and subpages position. Added doks theme

If there is functions.php inside themes root, include it.

Reverting it for compatibility with old theme.

The `$p->video` should return the video link only, to get the video ID we can use get_video_id(); and call it from the theme.

genericons.