[PyWX] SWIG wrapper updated.

[Titus B. <ti...@ca...>]

Hi folks,

I've just updated the SWIG wrapping in CVS.  It hasn't been updated in
over a year -- since Mike Haggerty stopped active work, I think -- and
a number of minor tweaks was needed to get it to build under SWIG 1.3.17
and compile under gcc.  If anyone out there is a SWIG expert, it'd be
great if you could take a look at the changes to src/Ns.swig...

cheers,
--titus