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.

We will change the date format in one go later.

system/htmly.php
- Loads language files from folder lang/
- Sets language settings for date and time format
system/includes/dispatch.php
- function i18n() returns translated strings

Glob() is expensive so cache the category files.

Make the footnote link absolute when on teaser

Added theme copyright for Twenty Fifteen & Twenty Sixteen.

The ported version of Twenty Fifteen and Twenty Sixteen include with the
package. Maintenance and bugs fixes.