Changes made since version 1
============================
  + Major changes:
    - mlp.cc improved

  + New examples:
    - svm.cc to perform Support Vector Machine training
    - bag.cc to perform a bagging with MLPs
    - adaboost.cc to perform an adaboost of MLPs
    - bayes.cc to perform a Bayes classification of GMMs
    - hmm_speech.cc to perform a full embedded training speech experiment
