EDIT

edit/styles.scss : indent for synonyms
ConceptRelationshipPresenterTest : updated json to include direction

ConceptRelationshipComposite : ui fixes for controls
EditConceptRelationshipComposite : changed polling interval to 1 sec
IStatusComposite, StatusComposite, StatusPresenter, ConceptRelationshipUI, ConceptRelationshipView : allowing setting of classifications via url parameters...

ConceptRelationshipComposite : added methods to update controls
EditConceptRelationshipComposite : added bi-directional capability

git merge test 2

corrected string check

ConceptRelationshipComposite : made direction aware
EditConceptRelationshipComposite : made direction aware and added arrows as hints
StatusComposite, ConceptRelationshipView : moved taxon table drop handler from status composite to view
edit.scss, styles.css : added arrow styles

reverting back authentication hack

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...

ConceptRelationshipComposite: added enabling / disabling of edit / delete buttons and firing event when edit concept relationship dialog is opened
EditConceptRelationshipComposite : fixed problems with async calls , adapted to updated operation class, added show in dialog method...

new event handling system for basic event which just have a string id