change 192.168.1 to 172.16.2 (ips)
Merge branch 'master' of github.com:0xdata/h2o

Conflicts:
	py/testdir_0xdata_only/test_GBM_sphere15_180GB.py
	py/testdir_0xdata_only/test_GLM_hdfs_YearPredictionMSD.py
	py/testdir_0xdata_only/test_KMeans_sphere15_180GB.py
	py/testdir_0xdata_only/test_from_hdfs_hosts.py
	py/testdir_0xdata_only/test_hdfs_3_fvec.py
	py/testdir_0xdata_only/test_hdfs_cdh3_fvec.py
	py/testdir_0xdata_only/test_hdfs_multi_bad_csv.py
	py/testdir_0xdata_only/test_hdfs_multi_copies.py
	py/testdir_0xdata_only/test_hdfs_store.py
	py/testdir_0xdata_only/test_maprfs.py
	py/testdir_0xdata_only/test_parse_nflx_loop_hdfs_fvec.py
	py/testdir_0xdata_only/test_small_airline_hdfs.py