menu: rename label.

This is probably going to upset someone with the wording.

At the moment not caring about the other desktops for this, we can
do something better here but doing it across BSD is going to be
involved.

src/bin/ui/ui.c

@@ -1364,7 +1364,7 @@ _main_menu_create(Ui *ui, Evas_Object *btn)
    chk = elm_check_add(bx2);
    evas_object_size_hint_weight_set(chk, EXPAND, EXPAND);
    evas_object_size_hint_align_set(chk, FILL, FILL);
-   elm_object_text_set(chk, _("Children of the light?"));
+   elm_object_text_set(chk, _("Current desktop session only?"));
    elm_check_state_set(chk, _evisum_config->show_desktop);
    evas_object_show(chk);
    evas_object_smart_callback_add(chk, "changed",