Ayumi Hamasaki 22847e7892 Improve backend accessibility (#4401) ... Credit to @ayumihamsaki. Fixes #4400. - Added WAI-ARIA to the layout templates files. - Added Focus-ring polyfill to allow better keyboard navigation and screen reader support. - Added WAI-ARIA to tabs and created keyboard arrow controls for tabs. - Added event.key polyfill to allow removal of deprecated event.keyCode, event.charCode and event.which. - Fixed all the whitespace, tabbing and indent issues with all the lang files. - Keyboard navigation now allows the following key actions: Tab, Up Arrow, Down Arrow, Left Arrow, Right Arrow, Home and End buttons. - Added keyboard navigation for tab panels.		2019-07-17 15:07:45 -06:00
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css	Recompile assets	2019-04-30 16:24:00 +10:00
images	UI updates	2016-02-19 22:12:41 -08:00
js	Fix: Disabled global AJAX events (#4282)	2019-07-14 23:41:35 +03:00
less	Reimplemented infinite loading bar with transforms instead of widths (#4124)	2019-02-15 13:22:39 -06:00
ui	Improve backend accessibility (#4401)	2019-07-17 15:07:45 -06:00
vendor	Add prettify, update Ace, recompile assets	2015-08-03 19:00:45 +10:00