feature: use node 8 (in tests currently)
feature: use node 8 (in tests currently)

SignalK/signalk-server-node,webmasterkai/signalk-server-node,webmasterkai/signalk-server-node,webmasterkai/signalk-server-node,SignalK/signalk-server-node,sbender9/signalk-server-node,SignalK/signalk-server-node,sbender9/signalk-server-node,sbender9/signalk-server-node,SignalK/signalk-server-node