SVM not working properly yet

libSVM is wrapped, but I've yet to get sensible results out of SVM. It always returns the last class that was added.

This could be a bug in the wrapper code, or it could be a problem with the default parameters. SVM is apparently not so great with few examples, so it might take some effort to design a reasonable test suite for it.

But, SVM might not be a good match for RapidLib. Too many confusing parameters, bad with few examples, etc. It might be better to implement Random Forest, rather than sink time into making SVM work.