def getInvites(self, group, limit=0, offset=0, sort=None):
        return self.model('user').find(
            {'groupInvites.groupId': group['_id']},
            limit=limit, offset=offset, sort=sort)
Return a page of outstanding invitations to a group. This is simply
dataset/ETHPy150Open girder/girder/girder/models/group.py/Group.getInvites