Review Request: Allow to choose between ascending and descending icon sort order in folderview

[Ignat Semenov]

Hello fellow plasma devs!

This change, while trivial, contains 2 strings, "Ascending" and 
"Desending". I've found out that the very same strings already exist in 
Dolphin, which lives in the same module as plasma-applet-folderview, kde-
baseapps. Does that mean that this commit can be backported to 4.8?

Best regards,
Ignat Semenov