Reset lastInstanceRead to null in prepareForUseImpl()
Merge branch 'master' of https://github.com/caseyvu/samoa into misc
Merge branch 'master' of https://github.com/caseyvu/samoa into misc
Merge branch 'misc' of https://github.com/caseyvu/samoa into amrulesregression
Add regression performance evaluator to PrequentialEvaluation
Add BaggingRegression
Fix RegressionPredictionCombiner
Distributed AMRulesRegressor (implementation 1)