Author: Peter Dias
MDL-71084 core_navigation: Provide a header title and active node text
http://git.moodle.org/gw?p=moodle.git;a=commit;h=0c7c677617de03a231e710597b02f16918669f20
http://github.com/moodle/moodle/commit/0c7c677617de03a231e710597b02f16918669f20
+ 4.0 en [activityheader,core]
+ 4.0 en [courseheader,core]
+ 4.0 en [menu,core]