kafka-1451; Broker stuck due to leader election race; patched by Manikumar Reddy; reviewed by Jun Rao
kafka-1562; kafka-topics.sh alter add partitions resets cleanup.policy; patched by Jonathan Natkins; reviewed by Jun Rao
kafka-1571; MetadataTest hangs; patched by Jun Rao; reviewed by Guozhang Wang
trivial change to remove a compilation warning; patched by Jun Rao
KAFKA-1550; Patch review tool should use git format-patch for patch generation; reviewed by Guozhang Wang and Joel Koshy
KAFKA-1485 Upgrade to Zookeeper 3.4.6 patch by Gwen Shapira reviewed by Joe Stein
kafka-1430; Purgatory redesign; patched by Guozhang Wang; reviewed by Jun Rao