Java Beanstalk Client

This is a Java client for the beanstalkd work queue broker. It is a fork of the version by jpeffer, which itself was a fork of the version by RTykulsker.

This version has the following changes:

• Add full Javadoc comments.
• Add build.xml file for Ant.
• Always use block IO so that binary payloads can be used.
• Convert unchecked exceptions to checked exceptions.
• Remove ability to have thread-local connections.
• Move to different package.

I do not push my version to Maven Central.