Fix for VC7. For some reason lexical_cast doesn't seem to work out too

well. We'll need to be careful how we do type_info decoding once we
get the G++ fixes in.


[SVN r16410]

libs/python

@@ -1 +1 @@
-Subproject commit 352e390c7ba2c998acf80fbbb3753212307a64ce
+Subproject commit 3d0579cc083b569e8a1be6ca8bd9d54b734709a7