Add docusaurus

.dockerignore

.gitignore

Dockerfile

docker-compose.yml

docs/doc1.md

docs/doc2.md

docs/doc3.md

docs/exampledoc4.md

docs/exampledoc5.md

website/README.md

website/blog/2016-03-11-blog-post.md

website/blog/2017-04-10-blog-post-two.md

website/blog/2017-09-25-testing-rss.md

website/blog/2017-09-26-adding-rss.md

website/blog/2017-10-24-new-version-1.0.0.md

website/core/Footer.js

website/package.json

website/pages/en/help.js

website/pages/en/index.js

website/pages/en/users.js