Modified Animate.lua: Modified event removal function to check if removed event is before current one, added optional parameter to RemoveEventFunc for optional checking of parameter list identicity.

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

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