Author: Damyon Wiese
MDL-48934 navigation: Update the default entries in the user menu.
Add mypreferences and remove mybadges and myfiles (You should get to the
last 2 through your dashboard).
Part of MDL-45774
http://git.moodle.org/gw?p=moodle.git;a=commit;h=e4522f8841416396e6821fb5981063155cf4b9b5
http://github.com/moodle/moodle/commit/e4522f8841416396e6821fb5981063155cf4b9b5
+ 2.9 en [mypreferences,core]