Java client v2.0.0 released

AppiumDriver is now an abstract class, use IOSDriver and AndroidDriver which both extend it. You no longer need to include the PLATFORM_NAME desired capability since it’s automatic for each class. Thanks to @TikhomirovSergey for all their work

ScrollTo() and ScrollToExact() methods reimplemented

Zoom() and Pinch() are now a little smarter and less likely to fail if you element is near the edge of the screen. Congratulate @BJap on their first PR!

Please look into this.