- Modified DNAClassAttribute to also support usage on structs

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

BlendFile/DNA/TexPaintSlot.cs

@@ -13,6 +13,7 @@ using System;
 namespace BlendFile.DNA {
     using BlendFile;
     
+    [DNAClassAttribute(413, "TexPaintSlot")]
     public class TexPaintSlot {
         [DNAFieldAttribute(0, "Image", "*ima", 1600)]
         public Image ptr_ima;