Author: Bas Brands
MDL-63988 core_my: add course shortname to dashboard blocks …
* all dashboard card templates moved to /course/templates/
* added aria labels for course short name
* removed ":" from other course aria strings to improve screenreader output
http://git.moodle.org/gw?p=moodle.git;a=commit;h=f87181fdafa3ca0a76db4ff3b90455c6ee326a34
http://github.com/moodle/moodle/commit/f87181fdafa3ca0a76db4ff3b90455c6ee326a34
+ 3.6 en [aria:courseimage,core_course]
+ 3.6 en [aria:courseshortname,core_course]
+ 3.6 en [aria:coursename,core_course]