update xfce 4.0.0 -> xfce 4.0.1

[Oliver Lehmann]

Hi,

I'm planning to commit http://people.freebsd.org/~oliver/xfce-4.0.1.diff
when the ports-freeze is over. Let me know in case there is sth. I should
add/change/whatever.

   Greetings, Oliver

-- 
 Oliver Lehmann
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      @office: oliver.lehmann at mgi.de
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