PyRNA api wasnt using python subclasses most of the time.
Now this will return True
isinstance(bpy.data.meshes[0], bpy.types.Mesh)
Use the StructRNA identifier for the new classes name properties because classes were being named by the data names rather then the type names.
Set the __module__ for the new type which makes printing the class not use the script name where the type is first initialized.
eg: bpy.types.Mesh instead of buttons_object.Mesh
This still isnt quite right since opertators and panels all get their own type, when they should all use an operator type.