PUB-189 fix: make GLM2/GLMGrid to lock the source dataset.
Merge branch 'master' of github.com:0xdata/h2o
PUB-930: Relax tolerance for imbalance test.
Merge branch 'master' of https://github.com/0xdata/h2o

Conflicts:
	R/tests/testdir_algos/deeplearning/runit_DeepLearning_imbalance_large.R
PP-150: Make "ignored columns" listbox longer.
Lower parse poll delays to speed up tests

python tests involving parsing many tiny files get much faster
Merge branch 'master' of github.com:0xdata/h2o
Declare bad test as NOPASS

appears to expect various broken time parses, that H2O does not
recognzie & *should* convert to enums (which it does).
Update h2o-scala dependency on H2O Java API.
Merge branch 'master' of github.com:0xdata/h2o
Relax autoencoder tolerance on mean reconstruction error.
Merge branch 'master' of https://github.com/0xdata/h2o
Merge branch 'master' of github.com:0xdata/h2o
PUB-189 fix.
Merge branch 'master' of github.com:0xdata/h2o
generate a new seed for SpeeDRF if one not specified
Merge branch 'master' of https://github.com/0xdata/h2o