[Sparkle] Why is SUUpdateAlert at NSFloatingWindowLevel?

[Uli Kusterer]

Hi,

  I just noticed that SUUpdateAlert explicitly sets the level of its  
window to "floating window", which was kind of a surprise to me, as  
the window doesn't look like a floater. Moreover, this means that  
whenever I switch into another application, the update window in my  
app stays on top of all others. What was the rationale behind this  
behaviour, and would anyone object if this line was removed from the  
code again, or at least conditionalized?

Cheers,
-- M. Uli Kusterer
http://www.zathras.de