aiokafka 0.1.4

Updated Kafka to 0.10.0.1 and kafka-python to 1.3.1

on Python PyPI

• Bumped python-kafka version to 1.3.1 and Kafka to 0.10.1.0.
• Fixed auto version detection, to correctly handle 0.10.0.0 version
• Updated Fetch and Produce requests to use v2 with v0.10.0 message format on brokers.
  This allows a timestamp to be associated with messages.
• Changed lz4 compression framing, as it was changed due to KIP-57 in new message format.
• Minor refactorings

Big thanks to @fabregas for the hard work on this release (PR #60)