* Install org-glast-datahandling-common (version 2.2.1) to PROD.
* Install org-glast-pipeline-server (version 1.2.4) to PROD.
* Modify PROD pipeline startup script to use version 1.2.4
* Restart PROD
Fixes a bug in parsing HalfPipe MET variables.
Simple -- Return server start-up script to version 1.2.3