Added method to check client and launch H2O GUI
Merge branch 'master' of https://github.com/0xdata/h2o
Fix of HEX 791. Buffer index was set outside of appropriate if block, leading to setting to zero even if the buffer has no been fully read causing infinite data stream.
Merge branch 'master' of github.com:0xdata/h2o
updated comparisons for libsvm ..added csvDownload and reparse, but there are problems with csvDownload with the libsvm files..so disabled that
Merge branch 'master' of github.com:0xdata/h2o
Fix fvec distribution

Fix breakage in Key hashing not actually causing FVec Keys to
distribute.
Add test for distribution to the DTree tests, when run on multi-JVMs
Fix bugs in DTrees init'ing transient fields.
Merge branch 'master' of https://github.com/0xdata/h2o