* Initial working config entry with discovery
* No need for else
* Make sure that imported config doesnt exist as a config entry
* Improve checks to make sure there is only instance of deconz
* Fix tests and add new tests
* Follow upstream changes
Fix case when discovery started ongoing config entry and user completes setup from other path it was possible to complete discovered config entry as well
* Add test to make sure link doesn't bypass any check for only allowing one config entry
* Dont use len to determine an empty sequence
* Cleanup
* Allways get bridgeid to use as unique identifier for bridge
Kane610