fix project after dependency updates
D3ConceptRelationshipTree, ConceptRelationshipComposite, ConceptRelationshipPresenter, ConceptRelationshipView, IConceptRelationshipComponentListener : added directional variable to display cr tree in both direction d3.conceptrelationshiptree_connector.js : updated to handle bi-directional display...
Added test classes for javascript component integration using d3.js and the new concept relationship editor