Changes the fixture selection to be the one supplied
Namespace: Palette.Selection
Void Palette.Selection.SetNewSelection(IEnumerable<FixtureHandle> newSelection)
http://[ip]:4430/titan/script/2/Palette/Selection/SetNewSelection?newSelection={}
newSelection ( IEnumerable<FixtureHandle> ) : A list of handles to add to the new selection.