Pro Issue: Field names only accept lowercase letters

[theperfectwill]

The Pro methods do not consider uppercase letters for their field names.

I was originally sticking to lowercase for all field names, but as the documentation shows some field names like WP_Object work just as wp_object work.

So I've went with the capital letters.

But thought The Pro version had a bug when the fields weren't loading. I've discovered Pro field names aren't accepted unless they are capitalized, so I assume it is just not considering the routine that allows this.

It would nice if they do, or all field names only accept lowercase to keep the naming style consistent.

Either way is fine as normal is lowercase, but just a heads up.