Merge pull request #4 from yahoo/master

Moved scripts to bin/
Merge pull request #5 from yahoo/master

Update
Updated Bagging deafault base classifier option
Merge pull request #25 from abifet/master

Updated Bagging deafault base classifier option
Update README.md
Update README.md
Merge pull request #26 from abifet/master

Update README.md
Merge pull request #4 from yahoo/master

merge from upstream