Changes with emqtt 0.1.2                                         27 Dec 2012

    *) Feature: release support like riak

    *) Bugfix: use ?INFO/?ERROR to print log in tcp_listener.erl
 

Changes with emqtt 0.1.1                                         24 Dec 2012

    *) Feature: use rebar to generate release

    *) Feature: support retained messages

    *) Bugfix: send will msg when network error

Changes with emqtt 0.1.0                                         21 Dec 2012

    *) The first public release.

