- Modified DNAClassAttribute to also support usage on structs

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

BlendFile/DNA/bNodeSocketValueMaterial.cs

@@ -13,6 +13,7 @@ using System;
 namespace BlendFile.DNA {
     using BlendFile;
     
+    [DNAClassAttribute(596, "bNodeSocketValueMaterial")]
     public class bNodeSocketValueMaterial {
         [DNAFieldAttribute(0, "Material", "*value", 392)]
         public Material ptr_value;