Version 0.6 - Prometheus metrics

This version adds an endpoint with Wireguard and WireRest metrics for Prometheus. See #60 for more.
Grafana dashboard is also avaiable. Download here

What's Changed

• Metrics to prometheus added! by @FokiDoki in #60
• Examples configurator enchanced by @FokiDoki in #61

Full Changelog: 0.5-BETA...0.6-BETA