Add is_opposite handling in hierarchy manager
Add is_opposite handling in hierarchy manager

sorgerlab/indra,johnbachman/indra,pvtodorov/indra,sorgerlab/belpy,sorgerlab/indra,johnbachman/indra,bgyori/indra,sorgerlab/indra,pvtodorov/indra,johnbachman/belpy,bgyori/indra,johnbachman/belpy,sorgerlab/belpy,sorgerlab/belpy,johnbachman/belpy,pvtodorov/indra,pvtodorov/indra,johnbachman/indra,bgyori/indra