Project: moodle
Issue MDL-46607: Update advanced grading methods to support new scales mapping.
1. New method will be added to controller to specify particular scale used in the module. 2. Function get_grade() in advanced grading plugins must be amended to correctly map the grade to an item in a scale. 3. Modules supporting Advanced grading (only mod_assign atm) should tell about the scale used to the advanced grading controller (see below)
Story points: 20