Highlight for the second time done.
Merge branch 'Sitrus2' into DUI-TopResultHighlight2
OnSubCategoryListViewPreviewKeyDown created.
Merge pull request #157 from vmoyseenko/DUI-TopResultHighlight2

DUI: top result highlight for the second time
Merge pull request #160 from vmoyseenko/DUI-KeyNavigation(RemoveFromLibraryView)

DUI: remove key navigation from library view.