All the PHP, .css and .js are originally derived from
MediaWiki's vector theme, which is GPLv2:
http://gnu.org/licenses/gpl-2.0

Bootstrap and Glyphicons are licensed under MIT License:
https://github.com/twbs/bootstrap/blob/master/LICENSE

FontAwesome Code is licensed under MIT License:
http://opensource.org/licenses/mit-license.html

FontAwesome Font is licensed under SIL OFL 1.1:
http://scripts.sil.org/OFL

csshover.htc, the hover fixer for IE, is licensed under the LGPL v2.1:
http://gnu.org/licenses/lgpl-2.1

SmoothDivScroll is licensed under GPLv3:
http://gnu.org/licenses/gpl-3.0.html

Tweeki is GPLv2:
http://gnu.org/licenses/gpl-2.0

Strapping is CC0:
http://creativecommons.org/publicdomain/zero/1.0/