Fix: Add option MAIN_USE_LOCALTAX_TYPE_7 to hide localtax 7 because

type 7 need to be implemented at invoice level, not line level. This
disable the feature (we need better implementation) without removing it
for people using it in the past.

htdocs/admin/dict.php

@@ -390,9 +390,9 @@ if (GETPOST("id") == 10)
 			"3" => $langs->trans("Yes").' ('.$langs->trans("Type")." 3)",	//$langs->trans("%ageOnProductsWithoutVAT"),
 			"4" => $langs->trans("Yes").' ('.$langs->trans("Type")." 4)",	//$langs->trans("%ageOnProductsBeforeVAT"),
 			"5" => $langs->trans("Yes").' ('.$langs->trans("Type")." 5)",	//$langs->trans("%ageOnServiceWithoutVAT"),
-			"6" => $langs->trans("Yes").' ('.$langs->trans("Type")." 6)",	//$langs->trans("%ageOnServiceBeforeVAT"),
-			"7" => $langs->trans("Yes").' ('.$langs->trans("Type")." 7)"	//$langs->trans("AmountOnOrder")	// We will enable this later. For the moment, work only of invoice localtype
+			"6" => $langs->trans("Yes").' ('.$langs->trans("Type")." 6)"	//$langs->trans("%ageOnServiceBeforeVAT"),
 	);
+	if (! empty($conf->global->MAIN_USE_LOCALTAX_TYPE_7)) $localtax_typeList["7"]= $langs->trans("Yes").' ('.$langs->trans("Type")." 7)";	//$langs->trans("AmountOnOrder")	// We will enable this later. For the moment, work only of invoice localtype
 }
 $msg='';