Cluster integration

Single set of services for all experiments (almost finished)
Previously 2 clusters:
- Anastasie + Dataserv for analysis (I/O intensive); AFS + ATM network
- Basta for simulation; NFS + Ethernet
Now integrated (well, almost)
- Both use same AFS cell
- Resources according to needs:
  - ATM for Anastasie
  - FDDI for specialized servers (BQS, TMS)
  - Switched Ethernet (10 Mbps) for simulation
  - Station config different for Anastasie and Basta
  - ATM for Dataserv