v0.4.0-alpha.1

Features:

• Support for managing records on DigitalOcean (@njuettner, @ideahitme)
• Support for managing records on Cloudflare (@njuettner, @ideahitme, @mikkeloscar)
• Ability to replace Molecule Software's route53-kubernetes

Docker image is available in Zalando's Open Source Docker registry:

docker run -it registry.opensource.zalan.do/teapot/external-dns:v0.4.0-alpha.1 --help