Welcome Shake gesture

What's new:

• added new way to trigger layout inspection - shake 👋
• CI upgraded to use Xcode 11.3 and simulator upgraded to iPhone 11 running on iOS 13.3 🧰

Upgrade to Swift 5

🏎️ Swift 5 and ABI stability in da house
✈️ New build system activated
🔌 Dropped iOS 10 support

LIVE 1.0.0

• layout inspection in 3D
• base attributes inspection
• layers selection/deselection
• swift/Objective-C compatibility
• unit tests
• UI tests
• CI

Objective-C compatibility

0.2.0

Changelog added