update more xfce ports
fix depends
drop cvs2svn props on x11-wm ports
drop cvs2svn prop
fixup some properties.
update some of the xfce 4 ports.. more on the way
update xfce, awesome
drop gnometarget, it's dead
xfce upgrade
libexo depend.
add missing libwnck depend.
remove no longer needed patch.
update to 4.6.0
add xfce4-panel