Author: Simey Lameze
MDL-58167 block_myoverview: improve block accessibility
http://git.moodle.org/gw?p=moodle.git;a=commit;h=cff78dc47b1ff3cc29016d7e3a40566992ef5d2b
http://github.com/moodle/moodle/commit/cff78dc47b1ff3cc29016d7e3a40566992ef5d2b
+ 3.3 en [viewcoursename,block_myoverview]