Switch all live media variants to use livesys-scripts

Reference: https://fedoraproject.org/wiki/Changes/ModernizeLiveMedia

fedora-live-lxde.ks

@@ -19,46 +19,8 @@ PREFERRED=/usr/bin/startlxde
 DISPLAYMANAGER=/usr/sbin/lxdm
 EOF
 
-cat >> /etc/rc.d/init.d/livesys << EOF
-# disable screensaver locking and make sure gamin gets started
-cat > /etc/xdg/lxsession/LXDE/autostart << FOE
-/usr/libexec/gam_server
-@lxpanel --profile LXDE
-@pcmanfm --desktop --profile LXDE
-/usr/libexec/notification-daemon
-FOE
-
-# set up preferred apps 
-cat > /etc/xdg/libfm/pref-apps.conf << FOE 
-[Preferred Applications]
-WebBrowser=firefox.desktop
-MailClient=sylpheed.desktop
-FOE
-
-# set up auto-login for liveuser
-sed -i 's/# autologin=.*/autologin=liveuser/g' /etc/lxdm/lxdm.conf
-
-# Show harddisk install on the desktop
-sed -i -e 's/NoDisplay=true/NoDisplay=false/' /usr/share/applications/liveinst.desktop
-mkdir /home/liveuser/Desktop
-cp /usr/share/applications/liveinst.desktop /home/liveuser/Desktop
-
-# create default config for clipit, otherwise it displays a dialog on startup
-mkdir -p /home/liveuser/.config/clipit
-cat > /home/liveuser/.config/clipit/clipitrc  << FOE
-[rc]
-use_copy=true
-save_uris=true
-save_history=false
-statics_show=true
-single_line=true
-FOE
-
-# this goes at the end after all other changes.
-chown -R liveuser:liveuser /home/liveuser
-restorecon -R /home/liveuser
-
-EOF
+# set livesys session type
+sed -i 's/^livesys_session=.*/livesys_session="lxde"/' /etc/sysconfig/livesys
 
 %end