kafka-1529; transient unit test failure in testAutoCreateAfterDeleteTopic; patched by Jun Rao; reviewed by Guozhang Wang and Neha Narkhede
kafka-1531; zookeeper.connection.timeout.ms is set to 10000000 in configuration file in Kafka tarball; patched by Manikumar Reddy; reviewed by Jun Rao
KAFKA-1512 Add per-ip connection limits.
KAFKA-1535 Have the metadata response contain all alive brokers rather than just the ones needed for the given topics.
kafka-1462; Add new request and response formats for the new consumer and coordinator communication; patched by Jun Rao; reviewed by Guozhang Wang and Jay Kreps
KAFKA-1180 WhiteList topic filter gets a NullPointerException on complex Regex patch by Joe Stein, reviewed by Joel Koshy
KAFKA-1539 Fsync offset checkpoint file after writing.
kafka-1462 (followup patch); Add new request and response formats for the new consumer and coordinator communication; patched by Jun Rao; reviewed by Jay Kreps
kafka-1533; transient unit test failure in ProducerFailureHandlingTest; reviewed by Guozhang Wang; reviewed by Jun Rao
kafka-1192; Enable DumpLogSegments tool to deserialize messages; patched by Manikumar Reddy; reviewed by Guozhang Wang and Jun Rao
KAFKA-1544 Log cleaner takes a long time to shut down. Patch from Manikumar Reddy.
KAFKA-1483 Split Brain about Leader Partitions; reviewed by Guozhang, Jun and Neha