Author: Amaia Anabitarte
MDL-77135 block_myoverview: Remove duplicated strings
AMOS BEGIN
  CPY [zero_nopermission_title,block_myoverview],[zero_default_title,block_myoverview]
AMOS END
http://git.moodle.org/gw?p=moodle.git;a=commit;h=9f840c140d7c40625ece635a643d926cdced7f8f
http://github.com/moodle/moodle/commit/9f840c140d7c40625ece635a643d926cdced7f8f
+  4.2 en [zero_default_title,block_myoverview]
-  4.2 en [zero_createcourses_title,block_myoverview]
-  4.2 en [zero_nomanagecourses_title,block_myoverview]
-  4.2 en [zero_nopermission_title,block_myoverview]