Version 3.3.0

🔥🚒 The version 3.2.0 release broke catch() on promises.

// expected functionality
doSomethingAsyncAndReject().catch(() => { 
  // called once 🙂
});

// version 3.2.0
doSomethingAsyncAndReject().catch(() => { 
  // never called ☹️
});

This release fixes the functionality of catch and updates tests. Previously, an error in how async...await was used caused tests to pass even if the assertion failed. Tests now use done to ensure async tests complete with full confidence.