Fix gnome templates

desktop/desktop/30-gnome-always/.nautilus/metafiles/x-nautilus-desktop:%2F%2F%2F.xml

@@ -1,3 +1,4 @@
+# Calculate pkg(gnome-base/libgnome)>=2.26&&pkg(gnome-base/libgnome)<2.30
 <?xml version="1.0"?>
 #?env(client.os_remote_auth)==#
 <directory><file name="home" timestamp="1267778829" icon_position="64,22" icon_scale="1" icon_position_timestamp="1267778829"/></directory>