- Modified DNAClassAttribute to also support usage on structs

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

BlendFile/DNA/ParticleData.cs

@@ -13,6 +13,7 @@ using System;
 namespace BlendFile.DNA {
     using BlendFile;
     
+    [DNAClassAttribute(783, "ParticleData")]
     public class ParticleData {
         [DNAFieldAttribute(0, "ParticleKey", "state", 56)]
         public ParticleKey state;