Author: Sam Hemelryk
MDL-31830 course: management interface fixes as noted
* Fixed the highlighing of the default category when no categories have been selected.
* Fixed the bug preventing the action menu for AJAX loaded categories from functioning.
* Repositioned course idnumber infront of course actions.
* Fixed display of moveup on first item and movedown on last item (courses and categories)
* Fixed up resort selected categories string.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=f454e3247da782ee51354a5a8482d786debff593
http://github.com/moodle/moodle/commit/f454e3247da782ee51354a5a8482d786debff593
+ 2.6 en [resortselectedcategoriesby,core]