ooici/ion-definitions — pull request #179 by labisso (2012-07-20 22:11:48+00:00)
Title: Process dispatcher and dependencies changes

I am directly integrating the Process Dispatcher as a Pyon service. These definitions changes are needed:

- As discussed in #161, ``update_process_definition`` is removed because process definitions must be immutable.
- Removed Process Dispatcher and Resource Agent dependencies on the Resource Registry and Directory services. These are, as far as I can tell, dependencies in name only and the autogenerated clients are unused. I removed them because the PD and the EEAgent (which subclasses the Resource Agent) are started during bootstrap before any other services are running.

If there are no objections, I will merge this on Monday.