PyCXX V6.2.4 released

[Barry S. <ba...@ba...>]

Version 6.2.4 (3-March-2012)

* Fix problem compiling against clang compiler used with Mac OS X 10.7
* Fix segv when using getting the type() of extension objects
* Support PEP 3149
* Support Python 3.2
* For python 3.1 and onwards use the Capsule API - thanks to Michael Droettboom
* Fixed memory leak - thanks to Vivian De Smedt
* Improve setup_makefile.py to use distutils to find paths