Hotfixed simulation & fixed desktop system

Hotfixed: The tick simulator doesn't simulate any ai action for now (the routines can't handle members without groups).
Fixed: Added some fixing code to the desktop window system.
Fixed: You can now start programs with null as the argument list.
First tests with real gui programs

Added: The test frame is past! We are now testing with the system viewer, a real program which opens a frame by itself (we will add functionality soon).
Added: The simulation generator generates basic files (until we have a proper generation system, looking far into the future ...).