v3.9.8 Deutch and Sweden language updates
v3.9.8 add column break and system variable in default menu; in build current folders, improve error management with ghost Explorer windows and stop interrupting Explorer collection if an error occurs - just check for content and continue; in group load when an error loading occurs, show error message and skip instead of abort;
v3.9.8 NL updates translation
v3.9.8 addition to help text
v3.9.8 fix quotes error in german translation
v3.9.8 fix destructive bug when edit and save a submenu under the same name (also fixed in v3.3.2)
v3.9.8 add double-quotes to Run command parameters; sort groups list in manage groups and edit group
v3.9.8 update release date in history