Author: Ankit Agarwal
MDL-28965 administration: Updating description string for the setting navshowallcourses
Conflicts:
lang/en/admin.php
http://git.moodle.org/gw?p=moodle.git;a=commit;h=45ef5c8e73f232d4358bb96ab0fbca9cc869272c
http://github.com/moodle/moodle/commit/45ef5c8e73f232d4358bb96ab0fbca9cc869272c
+ 2.2 en [confignavshowallcourses,core_admin]