SparsifyActivation specialization for dense/sparse.
Added bayArea R-user meetup demo file
Clean up the GUI by hiding VA-based methods and making FVec-based methods the default.
Use union of domains when printing confusion matrix for deep learning
Merge branch 'master' of https://github.com/0xdata/h2o
Clean up Tutorials page.
Merge branch 'master' of https://github.com/0xdata/h2o
Fix for PUB-321. When scoring a k-means model with only 1 cluster, no need to create binary cols for each class in predict, since this is just a trivial col of all 1.
Merge branch 'master' of https://github.com/0xdata/h2o
Add VA back, and deprecate it.
Modify R to use FVec by default
Modify R unit test for GLM to pass after switching to FVec.
Merge branch 'master' of https://github.com/0xdata/h2o
Merge branch 'master' into arno-deeplearning2
Remove extraneous Quantiles from RequestServer.
Merge branch 'master' into arno-deeplearning2
Fixed ReblanceDataset to pass Domains around.
Merge branch 'master' into arno-deeplearning2
Fix Dropout Test to use new Sparsify.
Add test of Iris dataset in DLProstateTest  TODO: add more datasets.