TODO
====
* NaN and INFINITY

Done
====
* Regexp objects
* Glob objects
* Bool values
* Add option for KRUMO_NOSORT
* Add option for KRUMO_RETURN
* Add option for KRUMO_NO_COLOR
* Short circuit array_str_length after 999 chars so we don't waste CPU time
* Add kxd()
* Handle the width and include indentation
* Consistent quoting for hash keys
* Unit tests
* Better handle string quoting ' vs "
* Handle VSTRINGS (version strings)
