Add detailed coach getters
Add detailed coach getters

mrpau/kolibri,mrpau/kolibri,DXCanas/kolibri,indirectlylit/kolibri,DXCanas/kolibri,mrpau/kolibri,mrpau/kolibri,learningequality/kolibri,indirectlylit/kolibri,DXCanas/kolibri,lyw07/kolibri,lyw07/kolibri,learningequality/kolibri,lyw07/kolibri,indirectlylit/kolibri,lyw07/kolibri,learningequality/kolibri,indirectlylit/kolibri,learningequality/kolibri,DXCanas/kolibri