Update Rope-Knocking Challenge - Fix challenge being stuck when leftmost hog drowns - Display custom taunts for knocked hogs - Stats screen now shows the actual relevant facts - Add simple scoring system - Minor message changes - More translation-friendly strings

#include "mainwindow.h"
#include <QApplication>

int main(int argc, char *argv[])
{
    QApplication a(argc, argv);
    MainWindow w;
    w.show();

    return a.exec();
}