Adaptive Gaussian Filtering SVN

Agf optimal: optimize condition number of coefficient matrix by rescaling the feature space then solve for the parameters using Newton's method

Errors found using cppcheck

Finally corrected bug in borders sampling for small datasets (properly this time)

Just browsing through the code found some serious bugs

Documentation

Commented out debug printf statements

Direct classification embedded in multi-borders successfully tested on shuttle dataset

Incorporating direct classifiers into hierarchical multi-class classifiers

Multi-class to interface with direct classifiers

Adding more bloat...