cloud/node status
Merge branch 'master' of github.com:0xdata/h2o
kmeans1 for the center/nan issue
Merge branch 'master' of github.com:0xdata/h2o
Merge branch 'master' of github.com:0xdata/h2o
Merge branch 'master' of github.com:0xdata/h2o
some cases for the '_key' response in kmeans
Merge branch 'master' of github.com:0xdata/h2o