Simplejson

* The optional object_hook function is called upon decoding of any JSON
object literal, and its return value is used instead of the dict that
would normally be used. This can be used to efficiently implement
features such as JSON-RPC class hinting, or other custom decodings of
JSON. See the documentation for more information.

* Renamed from simple_json to simplejson to comply with PEP 8 module naming
guidelines
* Full set of documentation
* More tests
* The encoder and decoder have been extended to understand NaN, Infinity, and
-Infinity (but this can be turned off via allow_nan=False for strict JSON
compliance)
* The decoder's scanner has been fixed so that it no longer accepts invalid
JSON documents
* The decoder now reports line and column information as well as character
numbers for easier debugging
* The encoder now has a circular reference checker, which can be optionally
disabled with check_circular=False
* dump, dumps, load, loads now accept an optional cls kwarg to use an
alternate JSONEncoder or JSONDecoder class for convenience.
* The read/write compatibility shim for json-py now have deprecation warnings

* Initial release