Updates..
- Adaptations for DbSync - allow syncing user-db with DbSync (see Database plugin)
- REST client
- Allow HMAC based authentication in REST client and APIs (See Arctic Tracker and Database plugin)
- Use cuckoo filter for nonce duplicate checking...
- Own position and GPS work (tracking, smart beaconing, extra/redundant reports)
- Announce server using mDNS (Zeroconf)
- Tracker management fix
- Various fixes..