Moved hots and token to credentials

What's Changed

• moved token config to credentials by @Stwissel in #4

Full Changelog: v0.3.0...v0.4.0

YOu need to remove and recreate older versions of this node

UI improvements

UI improvement when editing the hub node

Full Changelog: v0.1.0...v0.3.0

Cloudflare DDNS, Hub, Spoke

What's Changed

• Introduction of Hub-spoke possibility by @Stwissel in #2

Full Changelog: https://github.com/insectos/node-red-cloudflare-ddns/commits/v0.1.0