Updated the library properties to reflect what RabbitMQ parses to identify client connections.
Adding client / server heartbeats.
Updated version number.
Fixing server initiated connection / channel close handeling.
Added client property to tell server to properly shut down authentication failures.
Merge pull request #191 from roihq/master

Adding client and server heartbeat monitoring for streams.
Merge pull request #194 from roihq/properties

Updated the library properties to reflect what RabbitMQ parses
fixes method visibility
Timeout exception shows seconds
Merge pull request #205 from skler/master

Timeout exception shows seconds
Fixed the phpdoc of AbstractChannel::dispatch

The return value is not always a string. It depends on the method being dispatched
Merge pull request #206 from stof/patch-1

Fixed the phpdoc of AbstractChannel::dispatch
Add wait_for_pending_acks_returns
Added lookup for connection close protocol.
Merge pull request #195 from roihq/connection

Fixing server initiated connection / channel close handling.
Expose connection socket to client
Merge pull request #210 from adrienbrault/pending-ack-basic-return

Add wait_for_pending_acks_returns
Require mbstring

When it is not installed a `PHP Fatal error:  Call to undefined function PhpAmqpLib\Wire\mb_strlen() in /home/stackato/app/vendor/videlalvaro/php-amqplib/PhpAmqpLib/Wire/AMQPReader.php on line 80` is raised.
Merge pull request #214 from Mihailoff/patch-1

Require mbstring
Merge pull request #213 from mbfisher/master

Expose connection socket to client