fix the compare to avoid trying to remove DRF and __Tree__ keys
Merge branch 'master' of github.com:0xdata/h2o
Merge branch 'master' of github.com:0xdata/h2o
change System.err.println()  to Log.err() so python tests will find the message
tweaking ports used/cloud names
Merge branch 'master' of github.com:0xdata/h2o