[pyicu-dev] supported SWIG version

[Andi Vajda]

It seems that PyICU cannot be built, or subsequently run, when it is built 
with SWIG 1.3.25 or SWIG 1.3.27. I didn't try SWIG 1.3.26.

The last version of SWIG known to work with PyICU as of now, Nov 18 2005, is 
SWIG 1.3.24 available from:
     http://prdownloads.sourceforge.net/swig/swig-1.3.24.tar.gz

With version 1.3.25, test_Collator.py no longer passes and with version 
1.3.27, the import statements corresponding to %import swig directives have 
moved to the top of the .i files in which they occur which breaks all sorts of 
recursive importing.

Andi..