ref #7095 Refactoring

• Extracted DescriptionTreeFormat class to own class file

Merge branch 'develop' into treeTable

Conflicts:¶

eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/workingSet/matrix/CharacterMatrix.java¶

ref #7095 Init description elements when activating cell editor

minor

add possibility to choose whether unpublished data should be exported or not

ref #7095 Fix possible NPE

ref #7095 sort tree hierarchy via taxon names

ref #7095 Show taxon node hierarchy in matrix (experimental)

ref #7086, #7095 Fix handler setup for refresh in ES navigator

ref #6762 Allow editing characters via DetailsView in CharacterEditor