EDIT

ref #8774: remember expansion state when removing feature from feature tree

ref #9297: improve zip file name

ref #9297: add preferences and some code cleaning

ref #9266: some layout issues and label renaming

ref #9266: minor

code cleaning

ref #9266: minor

fix #6947: fix error for empty lsid field

fix wrong background after changing rank in nameDetailElement

ref #9266: restructure nomenclatural source detail element