menu item to start other wm

[Landy]

> 
> 
> Why, because what I do now is boot to Icewm and generally stay there, 
> but more and more often I like to play with different wm's to see if I 
> want to switch. I have played with xfce4 a lot, but I can't switch out 
> of it to play with enlightenment or back to ice or whatever. Logging out 
> closes the apps and takes too long. I'll try your suggestion about 
> Xnest, thank you.
why should a feature be made for playing
exit and start the other wm