[angel] Remove "-n" option from angel and docs (wasn't imlemented)

doc/lighttpd2.8

@@ -30,10 +30,6 @@ Use
 \fImoduledir\fP
 as the directory that contains modules, instead of the default.
 .TP 8
-\fB\-n, --no-daemon\fP
-Do not daemonize (go into background). The default is to daemonize; but we
-recommend using -n in combination with daemontools or runit.
-.TP 8
 \fB\--pid-file\ \fP \fIpidfile\fP
 Location of the pid file (only valid in daemon mode).
 .TP 8

src/angel/angel_main.c

@@ -23,7 +23,8 @@ int main(int argc, char *argv[]) {
 	GOptionContext *context;
 
 	/* options */
-	gboolean show_version = FALSE, no_fork = FALSE;
+	gboolean show_version = FALSE;
+	/* gboolean no_fork = FALSE; */
 	gchar const *const def_module_dir = DEFAULT_LIBDIR;
 	gchar const *module_dir = def_module_dir;
 	gboolean module_resident = FALSE;
@@ -37,7 +38,7 @@ int main(int argc, char *argv[]) {
 		{ "config", 'c', 0, G_OPTION_ARG_FILENAME, &config_path, "filename/path of the config", "PATH" },
 		{ "module-dir", 'm', 0, G_OPTION_ARG_STRING, &module_dir, "module directory [default: " DEFAULT_LIBDIR "]", "PATH" },
 		{ "module-resident", 0, 0, G_OPTION_ARG_NONE, &module_resident, "never unload modules (e.g. for valgrind)", NULL },
-		{ "no-daemon", 'n', 0, G_OPTION_ARG_NONE, &no_fork, "Don't fork (for daemontools)", NULL },
+		/* { "no-daemon", 'n', 0, G_OPTION_ARG_NONE, &no_fork, "Don't fork (for daemontools)", NULL }, */
 		{ "pid-file", 0, 0, G_OPTION_ARG_STRING, &pidfile, "Location of the pid file (only valid in daemon mode)", "PATH" },
 		{ "version", 'v', 0, G_OPTION_ARG_NONE, &show_version, "show version and exit", NULL },
 		{ NULL, 0, 0, 0, NULL, NULL, NULL }