New feature:

• AWS SQS Job Locker to Prevent Duplication

New feature (Backward compatibility break):

• isMyJob: Function that allow to identify jobs when pulling from the queue and take action.

Added features:

• Handle SIGTERM or SIGINT to exit gracefully
  • Important! This feature is not tested in HHVM, thus might not work as expected if you are running it on HHVM

Set maxIterations to 0 as default value in QueueWorker.

Fix issue with maxIterations in QueueWorker, typecast to int by default.

Added backend to support Beanstalkd.

First release. 1.0.0