maintenance on tests -- use col index if cannot come up with a good colname
maintenance on perf harness
Maintenance on perf harness:
*try except retries (to pass thru Timeout Exceptions)
*Debug print filenames and output log names from R
Tree type is DRF not GBM.
Actually set featureAllowed.
Add logLicensedFeatures.
Merge branch 'master' of github.com:0xdata/h2o
shutdown clouds after each test...
Merge branch 'master' of https://github.com/0xdata/h2o
polling and shutdown fixes for the cloud
minor fixes to svg so text is not cut off
Turn assert into IAE

Exec2 already unwinds correctly from IAE.
Lower memory to 2g

Small-footprint is more dev friendly.  No need for 64bit JVM.
(changed intended to help external devs)
Allow user to specify license file from R.
Fix some misspelled words.
Remove TODO since it's done.
updated
Merge branch 'master' of github.com:0xdata/h2o
fix some fails
Sort button for the variable importances
Also a nice transition when hovering over
Demonstrate usage of balance classes.
pass validation key to remoteSend in speedrf