Milestone OFSTAN: S4.d Operate a campus GENI aggregate

Operate a campus GENI aggregate that includes both OpenFlow and compute resources that are available to researchers via the GENI AM API control framework and connected to other GENI aggregates at layer2. Support GENI experiments using this aggregate. Work with the GMOC to monitor and support this aggregate as described in the GMOC Concept of Operations and operational procedures, and GENI approved policies (e.g. recommended use, aggregate providers agreement). (This aggregate, which is physically located on the Stanford campus, began operating in Spiral 3