U.Run: remove waitForProcess to close Issue 268
U.Run: remove waitForProcess to close Issue 268

Ignore-this: a6780565fde40a4aac9023cc55fc2273
http://code.google.com/p/xmonad/issues/detail?id=268
Submitting with some trepidation, since I've nearly no
understanding of process handling. Should be ok, no
warnings by sjanssen when asking about it in hpaste or
earlier email, and tested locally by spawning excessive
numbers of dzens: did not leave zombies or raise exceptions.

darcs-hash:20090220214153-d17f0-2915109755eb08968878dc751e19e62f141e37d8

yzhou61/xmonad-contrib,yzhou61/xmonad-contrib,yzhou61/xmonad-contrib