Add back splash screen.

[dorian] / widgets / splash.h

#ifndef SPLASH_H\r
#define SPLASH_H\r
\r
#include <QSplashScreen>\r
\r
class Splash: public QSplashScreen\r
{\r
    Q_OBJECT\r
\r
public:\r
    explicit Splash();\r
};\r
\r
#endif // SPLASH_H\r