Some javadoc style comments
Use default UKV.put
test commented header
don't need these tests for now
renamed some tests. made the enum subset scoring test actually use subset
HEX-639
new tests
Merge branch 'master' of github.com:0xdata/h2o
Bugfix in generic model prediction. When calling adapt, always return ModelAdaptor even if datasets are identical.
Merge branch 'master' of github.com:0xdata/h2o

Conflicts:
	src/main/java/water/Model.java
changed name of generate_predictions method
Merge branch 'master' of github.com:0xdata/h2o
Bugfix in the enums. The one node case was using the same Enum object for computing column domain and later to compute the re-numbering map. Added a check and clone call.
Merge branch 'master' of github.com:0xdata/h2o
test_rf_predict.py is new test
Merge branch 'master' of github.com:0xdata/h2o
new test
new test
Primitive built-in help, ReST & JSON doc gen

Classes extending api.Request will require JSON documentation, and get
support for auto-gen'ing other documentation from that - including
HTML/web-page help, ReStructured Text, and reflective JSON docs.
Merge