Shed Skin 0.0.24, 0.0.25

I've just released Shed Skin 0.0.25. Together with the (unannounced) 0.0.24 release, there have been some interesting changes. Most importantly perhaps, Shed Skin now caches (most) 1-length strings, which can improve performance dramatically for string-intensive programs. I also performed a long-overdue rewrite of the virtual function detection code, which should work much more reliably now, at least for relatively simple cases :)

0.0.24:
-1-length string caching

0.0.25
-improved detection of virtual functions
-further set optimizations
-fix for extension modules and certain default arguments
-exhaustive checking of C++ keywords
-fix for some combinations of arguments to min, max
-several minor bug fixes

As always, I could really use more help in pushing Shed Skin forward. Let me know if you'd like to help out, but are not sure where to begin.