[hbase10] Turn off info servers during tests

[y0un5]

Currently YCSB can't be built on the machine running HBase cluster, because the local testing cluster tries to bind a master info server on the same port with the actual cluster's port. See the following output...

$ mvn clean package
...
-------------------------------------------------------
 T E S T S
-------------------------------------------------------
Running com.yahoo.ycsb.db.HBaseClient10Test
...
2016/02/13 14:24:06 ERROR org.apache.hadoop.hbase.regionserver.HRegionServer  - Failed binding http info server to port: 16010
2016/02/13 14:24:06 ERROR org.apache.hadoop.hbase.MiniHBaseCluster  - Error starting cluster
java.lang.RuntimeException: Failed construction of Master: class org.apache.hadoop.hbase.master.HMasterAddress already in use
...

This is a bit annoying, so I turn off a master info server during tests. A region info server does not cause a port conflict, but any info server is not necessary during tests, so I turn off region's info server, too.

[busbey]

Thanks!