Dropping globale package lists for the desktop environments.

For the default images, we're maintaining their config trees in
git repositories now. So they're not needed anymore.

For people wanting to build e.g. a GNOME image in a 'quick&dirty'
way, in the past, they used something like 'lb config -p gnome'.

Since we do want to get away with all automagics like this where
we need to maintain the package list eventhough tasksel is already
doing that (and more), we're now needing people to create a package
list, e.g.

  # echo 'task-gnome-desktop' > config/package-lists/gnome-desktop.list.chroot

This is consistent with the package handling where we dropped the
'lb config --packages' in favour for the same mechanism for package lists.

With dropping global package lists finally, we'll have consistency
and same workflow for everything soon.

package-lists/gnome

@@ -1,13 +0,0 @@
-# /usr/share/live/build/package-lists/gnome - package list for live-build(7)
-
-#include <gnome-core>
-
-gnome-desktop-environment gnome-screensaver gnome-themes-extras
-#nif MODE ubuntu kubuntu
-system-config-printer
-#endif
-#if MODE ubuntu kubuntu
-system-config-printer-gnome
-#endif
-
-rhythmbox synaptic

package-lists/gnome-core

@@ -1,8 +0,0 @@
-# /usr/share/live/build/package-lists/gnome-core - package list for live-build(7)
-
-#include <standard-x11>
-
-gnome-core
-gdm3
-desktop-base
-gnome-themes

package-lists/gnome-full

@@ -1,6 +0,0 @@
-# /usr/share/live/build/package-lists/gnome-full - package list for live-build(7)
-
-#include <gnome>
-
-gnome
-gdm3

package-lists/gnome-junior

@@ -1,6 +0,0 @@
-# /usr/share/live/build/package-lists/gnome-junior - package list for live-build(7)
-
-#include <gnome>
-#include <debian-junior>
-
-junior-gnome

package-lists/kde

@@ -1,7 +0,0 @@
-# /usr/share/live/build/package-lists/kde - package list for live-build(7)
-
-#include <kde-core>
-
-kde-standard
-kdm
-desktop-base

package-lists/kde-core

@@ -1,7 +0,0 @@
-# /usr/share/live/build/package-lists/kde-core - package list for live-build(7)
-
-#include <standard-x11>
-
-kde-plasma-desktop
-kdm
-desktop-base

package-lists/kde-extra

@@ -1,5 +0,0 @@
-# /usr/share/live/build/package-lists/kde-extra - package list for live-build(7)
-
-#include <kde-full>
-
-kde-extras

package-lists/kde-full

@@ -1,6 +0,0 @@
-# /usr/share/live/build/package-lists/kde-full - package list for live-build(7)
-
-#include <kde>
-
-koffice
-kde-full

package-lists/kde-junior

@@ -1,6 +0,0 @@
-# /usr/share/live/build/package-lists/kde-junior - package list for live-build(7)
-
-#include <kde>
-#include <debian-junior>
-
-junior-kde

package-lists/lxde

@@ -1,13 +0,0 @@
-# /usr/share/live/build/package-lists/lxde - package list for live-build(7)
-
-#include <standard-x11>
-
-lxde
-#if DISTRIBUTION squeeze
-gdm
-#endif
-#nif DISTRIBUTION squeeze
-gdm3
-#endif
-network-manager-gnome
-desktop-base

package-lists/xfce

@@ -1,12 +0,0 @@
-# /usr/share/live/build/package-lists/xfce - package list for live-build(7)
-
-#include <standard-x11>
-
-xfce4
-#if DISTRIBUTION squeeze
-gdm3
-#endif
-#nif DISTRIBUTION squeeze
-lightdm
-#endif
-desktop-base

package-lists/xfce-junior

@@ -1,6 +0,0 @@
-# /usr/share/live/build/package-lists/xfce-junior - package list for live-build(7)
-
-#include <xfce>
-#include <debian-junior>
-
-junior-kde junior-gnome