i created the servicemenu below because it's annoying that "kompare"
don't remember the last folder when chose files to compare
is there some way to limit it only to appear when *exactly* 2 files are
selected (yes ~/.local/share/kservices5 is a symlink to
~/.kde/share/kde4/services/ServiceMenus/ for handle the unholy mix of
KDE4/KDE5 stuff and i want my ark-contextmenues back as well as useable
kdesvn options in KDE5)
[Desktop Action KompareFiles]