apply: hide unused options from short help

The options "--binary" and "--allow-binary-replacement" of
git-apply are no-op and maintained for backward compatibility,
so avoid to show them in the short help screen.

Signed-off-by: Michele Ballabio <barra_cuda@katamail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

builtin-apply.c

@@ -3224,10 +3224,10 @@ int cmd_apply(int argc, const char **argv, const char *unused_prefix)
 			"ignore additions made by the patch"),
 		OPT_BOOLEAN(0, "stat", &diffstat,
 			"instead of applying the patch, output diffstat for the input"),
-		OPT_BOOLEAN(0, "allow-binary-replacement", &binary,
+		{ OPTION_BOOLEAN, 0, "allow-binary-replacement", &binary,
-			"now no-op"),
+		  NULL, "old option, now no-op", PARSE_OPT_HIDDEN },
-		OPT_BOOLEAN(0, "binary", &binary,
+		{ OPTION_BOOLEAN, 0, "binary", &binary,
-			"now no-op"),
+		  NULL, "old option, now no-op", PARSE_OPT_HIDDEN },
 		OPT_BOOLEAN(0, "numstat", &numstat,
 			"shows number of added and deleted lines in decimal notation"),
 		OPT_BOOLEAN(0, "summary", &summary,