Author: Damyon Wiese
MDL-49635 Navigation: Site pages consistent headers + navigation for preferences
Preferences pages cancel and continue buttons should lead back to preferences page.
Site pages should have consistent headers and breadcrumbs.
Hide the "Preferences" node in the navigation.
Part of MDL-45774
http://git.moodle.org/gw?p=moodle.git;a=commit;h=4e1f60478a377c7767a33108768b58486577f6c7
http://github.com/moodle/moodle/commit/4e1f60478a377c7767a33108768b58486577f6c7
+ 2.9 en [preferences,core_badges]
+ 2.9 en [preferences,core_blog]
+ 2.9 en [siteblogheading,core_blog]