pulseaudio upgrade (after xcb-util)

[Barbara]

>>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
>
>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.
>

I solved rebuilding the following ports I have installed:

x11-toolkits/libwnck
x11-wm/compizconfig-python
x11/gnome-desktop
x11-wm/compizconfig-backend-gconf
x11-wm/metacity
x11/yelp
sysutils/gnome-system-monitor
x11-toolkits/eel
graphics/eog
sysutils/gnome-settings-daemon
x11-fm/nautilus
www/epiphany
x11/gnome-panel
x11-toolkits/py-gnome-desktop
sysutils/gnome-control-center
x11-wm/compiz
x11-wm/emerald
x11-wm/compiz-plugins-main
x11/gnome-applets
x11-wm/compiz-plugins-extra

so I guess that a rebuild of all the ports depending on xcb-util should be 
suggested.

Barbara