- Modified DNAClassAttribute to also support usage on structs

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

BlendFile/DNA/NodeCryptomatte.cs

@@ -13,6 +13,7 @@ using System;
 namespace BlendFile.DNA {
     using BlendFile;
     
+    [DNAClassAttribute(672, "NodeCryptomatte")]
     public class NodeCryptomatte {
         [DNAFieldAttribute(0, "ImageUser", "iuser", 40)]
         public ImageUser iuser;