* upgrade hive.go

* adapt to hive autopeering changes

* use fixed version

* check for valid gossip service

* fix linter warnings

* use netutil to check port number

* clean up code

* adjust autopeering port check

* update hive.go

* use a new discovery instance

* set network ID

* increase DB version

* upgrade hive.go

* migrates to hive.go database package

* review fixes

* alias types and vars from hive.go's db package

* Move database to tempdir to prevent sideeffects in tests

* fix import

Co-authored-by: Wolfgang Welz <welzwo@gmail.com>