adding local changes
getting quickdt master
addep pruner class
Merge branch 'master' of github.com:sanity/quickdt
pre 8.15 calibration
pre 8.15 calibration
pre 8.15 calibration
fixed conflicts
got cross validate in master
Merge branch 'master' into prune
resolved Pom conflict
merging in master
updated to 1.3
Merge branch 'master' into prune
added optimizer class and refactored the CrossValidator
Merge branch 'master' of github.com:sanity/quickdt