- Modified DNAClassAttribute to also support usage on structs

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

BlendFile/DNA/NodeEnumDefinition.cs

@@ -13,6 +13,7 @@ using System;
 namespace BlendFile.DNA {
     using BlendFile;
     
+    [DNAClassAttribute(698, "NodeEnumDefinition")]
     public class NodeEnumDefinition {
         [DNAFieldAttribute(0, "NodeEnumItem", "*items_array", 24)]
         public NodeEnumItem ptr_items_array;