Analytics for PyPI packages

• requirements-as-code
• requirements-builder
• requirements-checker
• requirements-compare
• requirements-detector
• requirements-dev
• requirements-dev-txt
• requirements-filter
• requirements-installer
• requirements-language-server
• requirements-magic
• requirements-manager
• requirements-parser
• requirements-py
• requirements-pyconpl2016-txt
• requirements-rating
• requirements-resolver
• requirements-score
• requirements-test-txt
• requirements-tests