docker image 0.1.4

improvement: multi-stage build and dns-lexicon enabled.
improvement: docker-entrypoint.sh: add domain to done files.
enhancement: docker-build-and-run.sh.

docker image 0.1.3

enhancement: docker-entrypoint.sh: check acme.sh account registration status before to register account.

docker image 0.1.2

Update certificate renewal and verify acme.s installation

docker image 0.1.1

Update Dockerfile to fix go not found issue for amd64 arch