part of patch in
issue #803 (ty) - this hopefully should fix issues with cmake Makefiles trying to run "Qt4::lrelease" in the shell
#include <QApplication>
#include "mainform.h"
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
MyWindow *mainWin = new MyWindow;
mainWin->show();
return app.exec();
}