Actually set a completion timestamp when a user submits their exam.
Actually set a completion timestamp when a user submits their exam.

mrpau/kolibri,benjaoming/kolibri,mrpau/kolibri,learningequality/kolibri,DXCanas/kolibri,lyw07/kolibri,lyw07/kolibri,indirectlylit/kolibri,indirectlylit/kolibri,lyw07/kolibri,lyw07/kolibri,christianmemije/kolibri,DXCanas/kolibri,learningequality/kolibri,learningequality/kolibri,mrpau/kolibri,indirectlylit/kolibri,benjaoming/kolibri,DXCanas/kolibri,DXCanas/kolibri,christianmemije/kolibri,christianmemije/kolibri,learningequality/kolibri,benjaoming/kolibri,mrpau/kolibri,jonboiser/kolibri,indirectlylit/kolibri,benjaoming/kolibri,christianmemije/kolibri,jonboiser/kolibri,jonboiser/kolibri,jonboiser/kolibri