ref #6527: change the labels for media deletion config and remove undeletable media from gallery

ref #6527: adapt delete operation to show up error dialog

ref #6446 merge taxon name subclasses in TaxEditor

ref #6596 Refactored selection handling to support e3 and e4 parts

fix #6527: refactor media deletion configurator and the corresponding wizard

ref #6566 Fix potential StackOverflow when linking with taxon selection

ref #6566 Removed unused classes and properties

ref #6566 Fix open handler for specimen editor

ref #6566 Migrate "Open in" context menu for specimen editor

Merge branch 'develop' into derivateView

Conflicts:¶

eu.etaxonomy.taxeditor.editor/plugin.xml¶