Beta testers needed for new GUI

[bramstroker]

I still need beta testers for the new GUI feature. Please let me know if you can help.

I've been working on a GUI configuration last month, which is available as an alpha version now v0.24.0-alpha.1.
It was a huge undertaking but I hope you guys like it.
All the YAML configuration will still work and will stay supported in the future.
There is no automatic migration procedure, so you'll have to create the sensors with the GUI if you want to and remove them manual from the YAML.
Not all the options which are available in YAML are available in the GUI, I tried to keep things "simple" and make the GUI not too cluttered.

I need some testers for this alpha version to make sure to iron out any issues before releasing to public.
You can report any issues on github, or discuss #864
Love to hear your feedback and any issues. Enjoy!

Here are some previews https://imgur.com/a/IgcSJjc

[CloCkWeRX]

I'll attempt to do some testing here this weekend, provided my homeassistant isn't still measuring bulbs.