- Modified DNAClassAttribute to also support usage on structs

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

BlendFile/DNA/IDOverrideLibraryPropertyOperation.cs

@@ -13,6 +13,7 @@ using System;
 namespace BlendFile.DNA {
     using BlendFile;
     
+    [DNAClassAttribute(26, "IDOverrideLibraryPropertyOperation")]
     public class IDOverrideLibraryPropertyOperation {
         [DNAFieldAttribute(0, "IDOverrideLibraryPropertyOperation", "*next", 64)]
         public IDOverrideLibraryPropertyOperation ptr_next;