Add theme critical

wp-content/themes/critical/functions.php

wp-content/themes/critical/home.php

wp-content/themes/critical/languages/critical.pot

wp-content/themes/critical/languages/en_EN.mo

wp-content/themes/critical/languages/en_EN.po

wp-content/themes/critical/license.txt

wp-content/themes/critical/readme.html

wp-content/themes/critical/screenshot.png

wp-content/themes/critical/sidebar-header.php

wp-content/themes/critical/style.css

wp-content/themes/critical/tabs.css