ref #6925 Set conversation and cdmEntitySession to null for dispose
ref #6925 Open "editors" in editor area
ref #6762 layout update
ref #6762 Provide selection for details and supplemental view
ref #6762 Add context menu to CharacterEditor
ref #6762 some layout enhancements
ref #6806 remove buttons from FeatureTreeEditorComposite
ref #6805 Remove e3 drag and drop adapters
ref #6762 Fix session handling when creating new character
ref #6762 Disable editing feature tree label
ref #6762 Refactor shell access
ref #6762 Rename tree viewer
ref #6786 correctly set enable state of feature tree title text field
ref #6774 minor UI tweaks, shell handling and code refactoring
ref #6774 session handling and minor refactoring
ref #6774 Add "Export" button to FeatureTreeEditorComposite
ref #6762 Use FeatureTreeEditorComposite for all tree viewers
Implement session handling in CharacterEditor
Integrate FeatureTreeEditorComposite into CharacterEditor
Remove unused classes
Add session to CharacterEditor
Integrate FeatureTreeEditor into CharacterEditor
minor changes
Delete unused class and fix potential NPE
Implement creation of characters via drag'n'drop
Show properties in property tree
Refactor structure tree for Features
Initial commit of prototype view