v0.2.0

This release is feature-complete, but needs some testing and polishing before the first stable version.

What's Changed

• 🎉 Add a walking skeleton by @penguineer in #1
• ✨ Add the /pulse REST endpoint by @penguineer in #2
• ✨ Add AMQP handling by @penguineer in #3
• ✨ Add health endpoint and checking by @penguineer in #4
• 🔨 Refactor API to use ISO 8601 timestamps by @penguineer in #5
• 📝 Complete OAS3 by @penguineer in #6

Full Changelog: v0.0.0...v0.2.0