Mocking user notifications

This version adds user notification mocking capabilities:
Read more in: https://github.com/wix/detox/wiki/Mocking-User-Notifications-and-open-from-URL

detox@4.1.4: Publish

bugfixes and features:

• Logs have improved significantly, you can now run with --verbose and see the internals of detox at work
• The flaky simulator boot is now fixed (hopefully)! detox will retry booting a simulator for a few times before it fails.

4.0.1

Merge pull request #48 from wix/improve_tooling

Merge 4.0.0 branch into master