move all set for subtree menu items to a submenu
enable setPublishFlagForSubtree in edior
ref #7005 Add import menu items to navigator
ref #6315: implement set secundum reference for subtree in editor
fix #5988 Add Checklist Editor to generic "Open in..." menu
#5036 Add missing command for polytomous key delete
fix umlaute in key menus and add gitignore for rcp.target
Fix Ticket #4729
Some changes on TaxEditor i18n: #4553
reintegrated redlist branch into trunk