Renamed SetTopResult function to UpdateTopResult
Load of package which have ZeroTouch library is done
Fixed missing some nodes in Addons TreeView
NodeModel library can be imported as package
Removing CustomDllPrefix as it no needed
Comment added for OnLibraryLoaded function
LibraryServices.libraries replaced to Dictionary<string, SearchModel.ElementType>
Removed unnecessary code
Merge remote-tracking branch 'remotes/origin/Sitrus2' into DUI-AddonsInstallPackage
Merge pull request #116 from vmoyseenko/DUI-AddonsInstallPackage

Install Package should add a Node to AddonRootCategories