Case insensitive object keys

[FSMaxB]

I am currently the maintainer of cJSON and I want to note that before I started, cJSON was treating all strings in object keys in a case insensitive way (not even unicode aware, just tolower from the C standard library).

It seems like your blog post and tests don't mention this.

This is another kind of incorrect behavior of a JSON library to look out for (another mine in the minefield so to say.