Updated for new Wear App Quality Guidelines

- Updated dependencies
- Bugs fixed

- Updated dependencies
- Updated minimum deployments to iOS 12
- Solved small bugs

- Added translations for Spanish
- Performance improvements

- Requested user authorization for "App Tracking Transparency"
- Added support for Apple Watch 7

- New maps have been added
- The ability to remove ads has been added

- New 2 balls mode
- Gameplay improvements
- Aesthetic improvements

- New elliptical board
- New icon for Apple Watch
- Aesthetic improvements

- New scenarios
- New hard level
- Resolved small bugs

- Better side scrolling for Apple Watch
- Maximum ball speed on iPhone / iPad  is limited
- Solved scoring incorrectly a goal on Apple Watch
- New video App Preview.

- iPad support.
- Solved bugs / Small aesthetic improvements
- Possibility to play with sounds on the Apple Watch

Several bugs have been resolved:
- It's already possible to play hard mode on the iPhone.
- Solved sound problems.
- Better gameplay for Apple Watch.

Also, 2 player mode for iPhone.