EDIT

NewTaxonBasePresenterTest.xml : adjusted ids in test data to avoid unique key issue
unitils.properties : reverted back to standard h2 jdbs driver

pom.xml : set explicit memory parameters for tests
StatusPresenterTest : corrected test to adjust for new rank filter

NewTaxonBaseComposite : add exception handling when name already exists
StatusComposite : added tab sheet with main / excluded tabs
CdmQueryFactory, LeafNodeTaxonContainer : added rank filter for ranks below species aggregate
NewTaxonBasePresenter : added check if name exists...

ConceptRelationshipComposite, ConceptRelationshipView : using source from event to set primary composite
LeafNodeTaxonContainer : checking for nulls
SelectionEvent : added source object as member
StatusComposite : adding component as source instead of in the list of objects...

set default limit in sql queries to 15000

related to #4886
ConceptRelationshipComposite, D3ConceptRelationshipTree, ConceptRelationshipPresenter, IConceptRelationshipComponentListener, d3.conceptrelationshiptree_connector.js : added possibility to clear concept relationship tree
CdmChangeEvent : added new constructor with possibility to add source component...

Fixed layout issues.
StatusComposite : added async operation for disableing components when reloading taxa

StatusComposite : seperated init and refresh methods for the txa table, using seperate method to set visible comun ids
LeafNodeTaxonContainer : corrected isSynonym method

Fixed problem for toolbar and new authentification object. Added getter method to CdmVaadinAuthentication, in order to get the principal object with user name and roles.

Merge branch 'creditor'