Feedback on xfce-4.10

[Warren Block]

x11/Terminal, print/xfce4-print, and deskutils/xfce4-notifyd all still 
had references to libxfce4util.so.5 after upgrading with portmaster. 
Reinstalling them individually fixed this.

cairo-1.12 was reinstalled instead of the old cairo-1.10.

Settings/Application Shortcuts seems to ignore the shift key now.  A 
shortcut of alt-shift-F for Firefox is seen as alt-f.

Trying to set an icon for a Panel launcher, no Firefox icon is shown in 
any category.

Other than these minor things, everything seems to be working well.