Use BrowserCategoriesBuilder only during adding node to tree
All nodes are processed as Regular
Search fixed for merged TreeView
Merge branch 'Sitrus2' into DUI-MergeAddonsToRegularNodes
Merge branch 'Sitrus2' into DUI-MergeAddonsToRegularNodes
Fixed bug with {DisconnectedItem}
Comment is updated
ListBox -> ListBoxItem in "SelectNext" function
topResultListBox used instead of this in "SelectNext()"
Used a different way to get ListBoxItem
Reworked "GetSelectedListBoxItemFromListBox" function
Merge pull request #212 from vmoyseenko/DUI-MergeAddonsToRegularNodes

Move Custom Nodes to regular libraries tree