PathTrak 2.7

Summary of changes in PathTrak Server/Client version 2.7:
- This release allows for sharing of a single HSM-1000 across up to 8 HCU200’s
- Assumes that upstreams served by nodes on all HCU200’s sharing HSM have common downstream combining point for telemetry channel insertion
- Only available on HCU200’s, no plans to offer for other HCU models
- One HCU200 (designated as primary) has physical serial cable connection to HSM
- Remainder of HCU200’s communicate with primary via Ethernet
- Requires Firmware Package version 2.80 or higher