EDIT

ref #6794 rename TermTree.NewInstance and set old version to deprecated

(cherry picked from commit 08b758e2bfba66c82fbc5a636e455edcccb9fa11)

ref #8407

ref #6794 some adaptations in Jaxb to FeatureTree -> TermTree

ref #6794 ignore FeatureTest

ref #6794 rename some parameters, methods and classes

ref #6794 rename TermTreeNode -> TermNode

ref #6794 add TermRelation and rename FeatureNode -> TermTreeNode

ref #6794 add TermRelation and TermRelationBase

ref #6794 add TermRelation and rename FeatureNode -> TermTreeNode

ref #6794 update some imports to model changes and add ITermTree

ref #8336 ignore FeatureTest