HBASE-8262 Add testcase to verify HBASE-7678's empty region split semantics change


git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1464596 13f79535-47bb-0310-9956-ffa450edef68
HBASE-8240 CompoundConfiguration should implement Iterable (Ted Yu)



git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1464669 13f79535-47bb-0310-9956-ffa450edef68
HBASE-7817: Suggested JDWP debug options in hbase-env.sh are wrong (Vasu Mariyala)

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1464736 13f79535-47bb-0310-9956-ffa450edef68