Author: Scott Verbeek
MDL-71749 assign: Add resize function to grader
http://git.moodle.org/gw?p=moodle.git;a=commit;h=88f5150548d6d573aef1c160ded5129a2aa31a6e
http://github.com/moodle/moodle/commit/88f5150548d6d573aef1c160ded5129a2aa31a6e
+ 5.1 en [resizelayout,mod_assign]