Update miniTest target.
Don't print output to stdout unless the tests fail.
Merge branch 'brandon-word2vec'

* brandon-word2vec:
  Added extra error check to verify training frame contains at least one string column.
Add h2o-test-integ to list of java projects.
Make jar finalized by fatjar in assembly.
Remove miniBuild and miniTest, was replaced by michal's language profile stuff.
h2o.runif fixes
Update s3 sync to also handle smalldata.
Merge branch 'brandon-fixes'

* brandon-fixes:
  Update s3 sync to also handle smalldata.
wip
Merge branch 'master' of github.com:h2oai/h2o-dev
update