Download robovm-ibxcode JAR 2.3.22 with all dependencies

The RoboVM doesn't provide any functionality to edit xib/storyboards at iOS side. All changes to be done in Interface Builder. To simplify it simple xcode project is generated that contains all classes that are exported by Custom class. These classes expose IBOutlet/IBOutletCollection/IBAction/IBObservable to easy attach outlet to corresponding field/setter in class