Merge pull request #2 from llh1/master

Master
Merge pull request #4 from sanger/development

Implement message timeout option
Add logging for message timeout
Bump version
Merge pull request #5 from llh1/master

Log message timeout
Bump version to 0.4.0.rc1
Merge branch 'uat'
Bump version numbers; RNA QC
Bundle update
Merge pull request #6 from ke4/development

Merge master version 0.4.0 to development
Replace AMQP::Client by AMQP::Settings
Bump version