* Rename xfce-4 to xfce-4.6 in preparation for Xfce 4.8.

svn path=/nixpkgs/trunk/; revision=28757

pkgs/top-level/all-packages.nix

@@ -7876,11 +7876,11 @@ let
     inherit (gtkLibs) glib gtk;
   };
 
-  xfce = xfce4;
+  xfce = xfce46;
 
-  xfce4 = recurseIntoAttrs
+  xfce46 = recurseIntoAttrs
-    (let callPackage = newScope pkgs.xfce4; in
+    (let callPackage = newScope pkgs.xfce46; in
-     import ../desktops/xfce-4 { inherit callPackage pkgs; });
+     import ../desktops/xfce-4.6 { inherit callPackage pkgs; });
 
 
   ### SCIENCE