Add TCP to publisher and listener.
Make integration tests more robust
Merge pull request #20 from iHiD/add_tcp

Add TCP to publisher and listener.
Updating versions of Ruby to run on Travis
Allowing failures on Rubinius
Merge pull request #21 from ccare/master

Updating versions of Ruby to run on Travis
Asynchonous queuing for SNS/SQS publish

Added a thread pool to Propono so that SNS publish is handled asynchronously. A
future enhancment may make this configurable, but for now this is the only
request mode.

A call to publish to SNS returns a future, so publishers desiring a blocking
implementation can block on the future. The future's value is the AWS response
return by Fog.

	response = publisher.send(:publish_via_sns)
	response.value # (block on value)
Merge pull request #22 from ccare/add-threading

Adding threading
Updating changelog version
Releasing 0.8.0
Propono should log with publishing