Appion

Needs to have the session ID set as well.

Ran into a weirdness working on this. apAgent creates a jobObject, in the case of a refinement the job is based on apRefineJob.py, in other cases it is apGenericJob.py.
So these two classes need to do many of the same things, but they do not share a common base class. I think designing this got a little tricky for a couple reasons I don't really remember, but it seems we should be able to create a more logical class heirarchy than that which currently exists. For now, we need to remember that both classes need to be updated if apAgent needs something changed/added.