Terraform support

What's Changed

• Feature/terraform by @trottomv in #207
• Feature/update readme by @daniele20tab in #215
• Remove dupe gunicorn requirement by @niccolomineo in #224
• Refactor bootstrap, add tests by @daniele20tab in #223
• Add flake8-assertive by @niccolomineo in #228
• Feature/other k8s deployment support by @daniele20tab in #229
• Add Github action for Test and Docker Image by @daniele20tab in #231

Full Changelog: 0.9.0...1.0.0