Merge remote-tracking branch 'upstream/master'
Bugfix at connection check in BeanstalkdQueueImplementation.php.
Updated README.markdown according config updates (https://github.com/wowo/WowoQueueBundle/blob/64b1b9f64c42ea3428f376be49d07d1f61e1c9ba/Resources/config/services.xml#L24, https://github.com/wowo/WowoQueueBundle/commit/64b1b9f64c42ea3428f376be49d07d1f61e1c9ba#L4R24). Service "wowo_queue.implementation.beanstalkd" is now private.
Resolved local conflict.
Merge pull request #16 from phansys/master

Updated README.markdown according config updates