pulseaudio upgrade (after xcb-util)

[Barbara]

>After upgrading all the ports and noticing that fact, I changed my mind and 
>decided to rebuild libcanberra WITHOUT_PULSE and then to rebuild the other 
two.
>I don't know why it didn't happened on the first build, but for 
sysutils/gnome-
>settings-daemon now I'm getting an error caused by the removal of 
>/usr/local/lib/libxcb-aux.la from xcb-util (and I don't know in which port 
it 
>should be now):

It seems that the removal of 
	libxcb-atom.so.1
	libxcb-event.so.1
	libxcb-aux.so.0
is causing troubles (http://pastebin.com/7494x4sc) making the problem with 
pulseaudio looks like a joke.

Barbara