added a dummy Beep module

git-svn-id: https://svn.inf.ethz.ch/svn/lecturers/a2/trunk@8299 8c9fc860-2736-0410-a75d-ab315db34111

source/Beep.Mod

@@ -0,0 +1,8 @@
+MODULE Beep;
+
+	PROCEDURE Beep*( hz: LONGINT );
+	BEGIN
+	END Beep;
+
+END Beep.
+