HBASE-9007 TestReplicationKillSlaveRS.killOneSlaveRS fails

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1505256 13f79535-47bb-0310-9956-ffa450edef68
HBASE-9009 Disable TestMultiTableInputFormat

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1505261 13f79535-47bb-0310-9956-ffa450edef68
HBASE-9011 Add timeouts to possibly silently failing tests

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1505267 13f79535-47bb-0310-9956-ffa450edef68
Merge remote branch 'origin/trunk' into trunk-gd