Added graphs VMware 5 for:

- CPU Core Utilization
- Datastore Normalized Latency
- Datastore Read/Write Rate
- Datastore IOPS
- Datastore Read Write Requests per Second
- Datastore IOPS Aggregated
- Datastore Max Queue Depth
- Datastore Normalized Read/Write Latency
- Datastore Read/Write Bytes
- Datastore Read/Write I/O Rate
- Datastore Read/Write Workload Metric
- Datastore Outstanding Read/Write Requests
- Average Read/Write Requests Per Second
- Datastore Read/Write Rate
- Storage I/O Control Normalized Latency