neo4j/neo4j — pull request #1593 by jakewins (2013-11-29 17:36:39+00:00)
Title: HA stability fixes.

o Cluster now allows same instance to restart a join cycle, as long as it joins from the same ip+port
o FileLock gives more debugging details
o ProposerState now uses value_1 rather than message payload in one incorrectly implemented branch.