* Move tradfri component to use new zeroconf discovery
* Will this work?
* Remove prints
* Correct order in generated zeroconf
* Update test_init.py
* Update test_init.py
* Update test_init.py
* Update test_init.py
* Clean up leftover config schema option
* Allow import groups via new config yaml setup
* Fix and add test
* Add a test without groups for legacy import
* Change default import groups to False
* Fix I/O in test