Author: Loc Nguyen
MDL-54832 workshop: adding landmark for userplantable
Accessibility enhance: add an aria-label on the userplan table so
that it's accessible to me through my screen reader
http://git.moodle.org/gw?p=moodle.git;a=commit;h=d54b4cdfa182804f58687b4f4087756921dda326
http://github.com/moodle/moodle/commit/d54b4cdfa182804f58687b4f4087756921dda326
+ 3.1 en [userplanaccessibilitytitle,mod_workshop]