Fix of transf vector composition.
GBM grid prints params corresponding to each model
Merge branch 'master' of https://github.com/0xdata/h2o
Delete the file.
no break after test
Merge branch 'master' of https://github.com/0xdata/h2o
GBM Grid new and improved with a progress bar
Merge branch 'master' of https://github.com/0xdata/h2o
Cleanup in generated files.
Merge branch 'master' of github.com:0xdata/h2o
Sleep for longer during grid search so don't overwhelm server
Merge branch 'master' of github.com:0xdata/h2o
updated GBM docs
GA for product.

GA should be activated only in release.
Added GA into release Makefile.
GBMGrid RUnit