1.0-alfa4

🚀 New Features

• Allure Android Sample (via #22) - @viclovsky
• Allure Android implementation (via #19) - @kamildziadek
• Setting up allure-android (via #17) - @kamildziadek

🔬 Improvements

• add CONTRIBUTING.md (via #18) - @viclovsky
• Create LICENSE (via #13) - @viclovsky

🐞 Bug Fixes

• fix "Commits since" in release-drafter.yml (via #14) - @viclovsky

👀 Links

Commits since 1.0-alfa3