document the new config file feature.

opentracker.c

@@ -2,7 +2,7 @@
    It is considered beerware. Prost. Skol. Cheers or whatever.
    Some of the stuff below is stolen from Fefes example libowfat httpd.
 
-   $Id: opentracker.c,v 1.195 2008/10/06 02:03:08 erdgeist Exp $ */
+   $Id: opentracker.c,v 1.196 2008/10/06 03:42:51 erdgeist Exp $ */
 
 /* System */
 #include <string.h>
@@ -80,6 +80,7 @@ static void usage( char *name ) {
 static void help( char *name ) {
   usage( name );
 
+  HELPLINE("-f config","include and execute the config file");
   HELPLINE("-i ip","specify ip to bind to (default: *, you may specify more than one)");
   HELPLINE("-p port","specify tcp port to bind to (default: 6969, you may specify more than one)");
   HELPLINE("-P port","specify udp port to bind to (default: 6969, you may specify more than one)");
@@ -92,7 +93,7 @@ static void help( char *name ) {
   HELPLINE("-w file","specify whitelist file.");
 #endif
 
-  fprintf( stderr, "\nExample:   ./opentracker -i 127.0.0.1 -p 6969 -P 6969 -i 10.1.1.23 -p 2710 -p 80\n" );
+  fprintf( stderr, "\nExample:   ./opentracker -i 127.0.0.1 -p 6969 -P 6969 -f ./opentracker.conf -i 10.1.1.23 -p 2710 -p 80\n" );
 }
 #undef HELPLINE
 
@@ -435,4 +436,4 @@ while( scanon ) {
   return 0;
 }
 
-const char *g_version_opentracker_c = "$Source: /home/cvsroot/opentracker/opentracker.c,v $: $Revision: 1.195 $\n";
+const char *g_version_opentracker_c = "$Source: /home/cvsroot/opentracker/opentracker.c,v $: $Revision: 1.196 $\n";