The replicated leveldb store will now stash the last known good replica before starting to replicate with a new master.  If the replication does not fully synchronize before a slave failure occurs, the store will revert back to the the stashed state.

If a slave connection encounters an error, try to reconnect again after 1 second.

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1478548 13f79535-47bb-0310-9956-ffa450edef68
Remove commented out tests.

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1478549 13f79535-47bb-0310-9956-ffa450edef68