Author: Gareth J Barnard
MDL-34917 course: Jump to section navigation for 'One section per page'.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=d46e26f6827d9c50eb8dac901a58833718b754b5
http://github.com/moodle/moodle/commit/d46e26f6827d9c50eb8dac901a58833718b754b5
+ 2.5 en [maincoursepage,core]
- 2.5 en [returntomaincoursepage,core]