MDL-35875 - User - Modify the profile page to use semantic HTML rather than tables for layout
MDL-35875 themes: Safe multiline topics on profile
MDL-38380 theme_magazine: Fixed typo in style/core.css at line 980.
MDL-36927 Reports: Page layout is not defined in course/recent.php
MDL-36882 course: Added aria-live for manual completion

This is required so that assistive technologies can notify user about change on completion status
MDL-36125 course: Added aria-describedby for editing activity title
MDL-38044 form: Added collapse/expand all buttons
MDL-38528 qtype_calc* dataset forms: disable short-forms for now.

At the moment using short-forms no these forms really does not work. In
future is may be possible to do a complete overhaul, but for now, just
disabling short-forms is a simple fix.
MDL-15727 basic jQuery support

See http://docs.moodle.org/dev/jQuery for more details.
MDL-38581 move forum discussion and post generators to proper place
MDL-38654 do not test $CFG->gdversion

GD PHP extension is now required. Add-ons need to remove $CFG->gdversion tests. The worst case regression is that add-on will think GD is not available.
MDL-38658 JavaScript: Correct fullpath for dndupload definition
MDL-38390 qformat_blackboard_six: use pool title as category name

If the category title is empty, generate a sequentially-numbered
title to use instead.
MDL-38468 Files API: fixed the support for MTHML (MIME HTML: web page archive) files
MDL-34917 course: Jump to section navigation for 'One section per page'.
MDL-38336 SCORM: incorrect TOC bulding when 'Display course structure' is on
MDL-38672 import HTML Purifier 4.5.0
MDL-38674 JavaScript: Migrate moodle-filter_glossary-autolink to use Shifter
MDL-38673 import flash based FlowPlayer 3.2.16
MDL-38675 import tcpdf 5.9.209