I have followed the tutorials for creating a pipeline wiht UimaFIT and DKPro analysis engines. I want to convert that pipeline to a AS PEAR so I can deploy it to UIMA AS cluster for testing. How do I go about doing that? I know I have to make an aggregate AE containing all the other AEs, but how do set up a collection reader and how do I run the pipeline? Do I just make the aggregate AE PEAR, deploy it, and then when a message hits its queue, it runs?