EDIT

ref #8785: add menu item for remove desc and remember this desc and remove while saving

ref #8806: bind session to matrix editor when opening and focus

fix #8662: adapt canExecute to show remove taxon only when top level node is selected

ref #8450: add label to specimen filter

fix #8552: use preference cache for loading character matrix settings

ref #8890: allow multiselect for open in dynamic menu

fix #8791: set unit when only one unit is possible

use uuid instead of entities for specimen selection

ref #8047: allow multiselect for open distribution editor - continue

fix #8756: code cleaning