Allow users to un-configure rename detection

On Thu, 9 Apr 2009, Linus Torvalds wrote:
>
> 	[diff]
> 		renames = no

Btw, while doing this, I also though that "renames = on/off" made more
sense, but while we allow yes/no and true/false for booleans, we don't
allow on/off.

Should we? Maybe. Here's a stupid patch.

		Linus

Signed-off-by: Junio C Hamano <gitster@pobox.com>

Author: torvalds

config.c

@@ -331,9 +331,9 @@ int git_config_bool_or_int(const char *name, const char *value, int *is_bool)
 		return 1;
 	if (!*value)
 		return 0;
-	if (!strcasecmp(value, "true") || !strcasecmp(value, "yes"))
+	if (!strcasecmp(value, "true") || !strcasecmp(value, "yes") || !strcasecmp(value, "on"))
 		return 1;
-	if (!strcasecmp(value, "false") || !strcasecmp(value, "no"))
+	if (!strcasecmp(value, "false") || !strcasecmp(value, "no") || !strcasecmp(value, "off"))
 		return 0;
 	*is_bool = 0;
 	return git_config_int(name, value);