PrintInfo: remove style section

The information that PrintInfo style returned was slightly misleading,
and with the change to allow for Styles to have conditions attached to
them, there's little point reporting such information.

doc/fvwm3_manpage_source.adoc

@@ -3461,8 +3461,6 @@ fvwm used. _verbose_ can be 1 or 2.
 +
 _nls_ which prints information on the locale catalogs that fvwm used
 +
-_style_ which prints information on fvwm styles. _verbose_ can be 1.
-+
 _bindings_ which prints information on all the bindings fvwm has: key
 and mouse bindings. _verbose_ has no effect with this option.
 +

fvwm/bindings.c

@@ -63,7 +63,6 @@ static int mods_unused = DEFAULT_MODS_UNUSED;
 static void update_nr_buttons(
 	int contexts, int *nr_left_buttons, int *nr_right_buttons, Bool do_set)
 {
-	return;
 	int i;
 	int l = *nr_left_buttons;
 	int r = *nr_right_buttons;

fvwm/builtins.c

@@ -2651,10 +2651,6 @@ void CMD_PrintInfo(F_CMD_ARGS)
 	{
 		FGettextPrintLocalePath(verbose);
 	}
-	else if (StrEquals(subject, "style"))
-	{
-		print_styles(verbose);
-	}
 	else if (StrEquals(subject, "ImageCache"))
 	{
 		PicturePrintImageCache(verbose);