changes again to reflect wrapper Rpkg
some tests that still had vresponse in there for GBM output col
make runInspect have a 30 sec default timeout
correctly count keys twenty at a time, by incrementing offset in StoreView (and keeping view=20)
assume there's no more when <20 keys returned
Supply GBM response name in log

Also fix GBMTest
Merge branch 'master' of github.com:0xdata/h2o
reduce the number of  replicated gz's this guy creates..was getting connection resets on ec2 at 6000 repls
specified correct lookup for data
Comment about the lock-down on what 'cols' means
Merge branch 'master' of github.com:0xdata/h2o
Better comment
bugfix for build.sh
Handling Job errors + tests
Merge branch 'master' of github.com:0xdata/h2o
test_slice_fail_1161.py is for hex-1161 (simplification of test_rf_covtype_train_oobe2.py and ..oobe3.py fails.
I reduced the tree depth on test_rf_big_rand_tree.py to avoid GC/out of memory for the 7 gb heaps used.
Merge branch 'master' of github.com:0xdata/h2o
two variants for hex-1161 (exec slice issue)
More GBM classification-vs-regression work

Start pushing regression thru SharedTreeModelBuilder
Merge branch 'master' of github.com:0xdata/h2o
add info for hdfs_version and hdfs_name node to the find_cloud so the different runners and python tests will import hdfs correctly...also added expected_size to find_cloud.py to check the cloud is sane before doing tests