LLRTrainer (ML/MAP) clean-up #104, #27
KMeansTrainer clean-up #104, #27
JFATrainer clean-up #104, #27
FisherLDATrainer clean-up #104, #27
EMTrainer clean-up #104, #27
Fix header path
DataShuffler clean-up #104, #27
BICTrainer clean-up #104, #27