* Always fetch latest version of buildx. Ensure file permissions after copying from fetcher. ([c88cfb6](https://git.griefed.de/prosper/docker-with-buildx/commit/c88cfb69586c8e8a226b9ddf68837bed30b3bff3))
* Add GitLab CI for automated testing, building, releasing ([93b1c8e](https://git.griefed.de/prosper/docker-with-buildx/commit/93b1c8ecacc553963cef7dca7c22698173504bf6))
* Expand README with more details and examples for working CI with buildx and semantic release. ([eec0e13](https://git.griefed.de/prosper/docker-with-buildx/commit/eec0e132ce4607794282948c8c36891ed8676799))
* Remove not needed travis configuration ([fbcafa9](https://git.griefed.de/prosper/docker-with-buildx/commit/fbcafa9cc9739eb93bed85494b69875fe8f25c5a))