remove Relation from list of classes not tracked
remove Relation from list of classes not tracked


Former-commit-id: ef057b020edfb573a8e422bb64d4f38ae434c10c
julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine