Add .dockerignore
https://blog.codeship.com/leveraging-the-dockerignore-file-to-create-smaller-images/
https://github.molgen.mpg.de/EditionOpenAccess/django-tei-importer/blob/master/.dockerignore
https://github.com/django-oscar/django-oscar/blob/master/.dockerignore
https://github.com/vikingco/docker-django/blob/master/.dockerignore
Dockerfile* docker-compose* .dockerignore .git .gitignore README.md LICENSE .vscode
Edited by Welser Muñoz