* Upgrade jQuery to 1.12.4
* Upgrade jQuery to 2.2.4; Stop support for IE8
* 2.2.4 is compatible with 1.12.4
* This fixes a CSP violation on every page load due to jQuery testing of focusin support with a hidden element.
* fixed "jquery-ui.js" symlink.
* Bootstrap source, matching minified version.
Also origin URL.
* moment.js: added missing source and URL of origin.
* video-js: replaced bad case of source-less minified binary.
Original file was not identical to https://github.com/videojs/video.js/blob/v4.11.4/dist/video-js/video-js.min.css
i.e. it was modified in unknown way without sources. Very bad.
* jQuery: renamed URL file for consistency
* mootools-core-compat.js: replaced original with unknown modifications; renamed; added origin URL.
* mootools-more: rename file to properly reflect version.
This is a default build without any options.
* prism.js.FIXME: note about outdated source-less file.