added test for new functionality of event-driven programming and working with buttons on robot
added test for new functionality of event-driven programming and working with buttons on robot

dmitry42nd/trik-models,trikset/trik-models,dmitry42nd/trik-models,dmitry42nd/trik-models,RomanBelkov/trik-models,dmitry42nd/trik-models,trikset/trik-models,RomanBelkov/trik-models,trikset/trik-models,trikset/trik-models,RomanBelkov/trik-models