add .xinitrc for startx command line

plasma/customizeChroot

@@ -105,6 +105,12 @@ EOF"
 66-all -t gui down
 sleep 01
 66-all -t gui up
+EOF"
+
+    out_action "Create ${NEWUSER} .xinitrc file"
+    su "${NEWUSER}" -c "cat > /home/${NEWUSER}/.xinitrc <<EOF
+## Uncomment if you use startx command line to launch plasma DE
+#exec startkde
 EOF"
 }
 custo_once config_user