v0.14.0

Implemented:

• Added HTTP API endpoints to list topics optionally with partitions and
  configuration.
• Ack timeout can now be greater than subscription timeout. So in absence of
  incoming consume requests for a topic, rebalancing may be delayed until
  ack timeout expires for all offered messages. If a new request comes while
  waiting for ack timeout to expire, then the subscription timer is reset for
  the topic.
• Posts can now be performed with content type x-www-form-urlencoded, in that
  case message should be passed in the msg form parameter.
• Structural logging with sirupsen/logrus and mailgun/logrus-hooks/kafkahook.
• Support for Kafka version 0.10.2.0.

Fixed:

• Explicit acks were fixed for HTTP API. Turned out values of noAck,
  ackPartition, and ackOffset parameters had been ignored.
• A race was found in tests that if a request comes while a topic expiration
  is in progress consumption from the topic may never resume.
• #100 Consumption from a
  partition stops if the segment that we read from expires.