HBASE-12456 Update surefire from 2.18-SNAPSHOT to 2.18
HBASE-12434 Add a command to compact all the regions in a regionserver (Liu Shaohui)
HBASE-12447 Add support for setTimeRange for RowCounter and CellCounter

Signed-off-by: stack <stack@apache.org>
HBASE-12455 Add 'description' to bean and attribute output when you do /jmx?description=true