Merge latest commits from apache again#78

Merged

Guozhang Wang (guozhangwang) merged 16 commits into

confluentinc:streamingfrom

guozhangwang:rebaseAgain

Sep 25, 2015

Commits on Sep 23, 2015

KAFKA-2403; Add support for commit metadata in KafkaConsumer

Jason Gustafson (hachikuji)
authored and
Guozhang Wang (guozhangwang)
committed
KAFKA-2390; OffsetOutOfRangeException should contain the Offset and Partition info.

Dong Lin (lindong28)
authored and
Guozhang Wang (guozhangwang)
committed

Commits on Sep 24, 2015

Commits on Sep 25, 2015