Author: Shamim Rezaie
MDL-80747 mod_assign: Move the status filter into the action bar
http://git.moodle.org/gw?p=moodle.git;a=commit;h=1664c865115b374d9f293abe208080a011f52412
http://github.com/moodle/moodle/commit/1664c865115b374d9f293abe208080a011f52412
+ 4.5 en [filterall,mod_assign]