Merge branch 'feature/letsencrypt' into 'master'

Add support for Let's Encrypt via ssl engine.

See merge request !3
tree: 59583767ba060e3ef81510d7b5a562fe4967f880
  1. debian/
  2. metadata/
  3. nginx/
  4. CHANGELOG.rst
  5. LICENSE
  6. README.rst
  7. VERSION