Hanlding of NAs in response column.
don't do simple check in rf view if 'no_confusion_matrix' exists and is true in kwargs
Merge branch 'master' of github.com:0xdata/h2o
corrected test parameters for RF
Merge branch 'master' of github.com:0xdata/h2o
printAll option

untested
key name changed
Merge branch 'master' of github.com:0xdata/h2o
checks whether the histogram is there
Merge branch 'master' of https://github.com/0xdata/h2o
merged

Conflicts:
	py/h2o_perf.py
better printing on i/o tcp exceptions
latest version with alternate GC
Merge branch 'master' of https://github.com/0xdata/h2o
Merge branch 'master' into parse_update2