Merge pull request #6 from tonglu/upgrade_with_monotone_constraints Upgrade with monotone constraints
Update DESCRIPTION
Merge pull request #3 from tonglu/avantcredit_changes customized changes
Tag version 0.6 (dmlc#1422)
Update CHANGES.md
Update README.md
Merge branch 'master' of ssh://github.com/tqchen/xgboost
fix sometimes python cachelist problem
add dump nice to regression demo