bla
Merge branch 'master' into mod_learn_test

Conflicts:
	code/linear_regression.m
added new model selection approach
submission ID: 4785
Submission ID: 4789. Result=0.22551298432389152
manual normalization
Merge remote-tracking branch 'origin/mod_learn_test' into manual_normalization
Submission 6785, Res 0.20615099838332226
Submission 6791
submission 6810
sub 6815
experimental
submission ID:6849, score= 0.2033455319493523
Submission 6991, error=0.1956451969054561

Merge remote-tracking branch 'origin/mod_learn_test' into manual_normalization

Conflicts:
	code/add_features_by_model.m
	code/linear_regression_with_model.m
	data/testing.out
	data/validation.out
monte carlo
submission 7081, result=0.1955608646340947
submission=7090 error=0.19330198412162977
submission 7140, error=0.19059629830728034
submission 7151, error=0.18970001291805424
remove binModel