+ AssetHierarchy: Exposed RootNode
+ ContentBrowserWindow: Fixed Empty Folder not being Leaf-Node
+ TreeNode: Added IsParentOf, IsChildOf and IsInSubtree.
+ Fixed InternalDeleteTreeAndChildren for null trees
+ Renamed Platform/DX11/ImGui.bf to .../Dx11ImGui.bf for clarity
+ ImGuiExtension: ImageButtonEx thata takes a TextureViewBinding
+ EditorLogger that logs to the LogWindow
+ Current logger can now be changed
+ Info, Trace, Warning and Error Icons