Author: Marina Glancy
MDL-52869 course: use inplace_editable for activity names
http://git.moodle.org/gw?p=moodle.git;a=commit;h=f59f89b4a8da6ac0edfcc34c8c7c2db3e8d55a3f
http://github.com/moodle/moodle/commit/f59f89b4a8da6ac0edfcc34c8c7c2db3e8d55a3f
+ 3.1 en [newactivityname,core]