Frontend:
* Removed grid lines from room list
* Added map icons to room list and map selection (for easier identifying; have to be drawn)
* Removed multi row selection from room list
#include <QApplication>
#include "mainform.h"
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
MyWindow *mainWin = new MyWindow;
mainWin->show();
return app.exec();
}