- Modified DNAClassAttribute to also support usage on structs

- Added auto generation of DNAClass attributes on file generation
- Regenerated all files

BlendFile/DNA/bNodeTreeInterfacePanel.cs

@@ -13,6 +13,7 @@ using System;
 namespace BlendFile.DNA {
     using BlendFile;
     
+    [DNAClassAttribute(566, "bNodeTreeInterfacePanel")]
     public class bNodeTreeInterfacePanel {
         [DNAFieldAttribute(0, "bNodeTreeInterfaceItem", "item", 8)]
         public bNodeTreeInterfaceItem item;