cleaned up command line options of pace-tool and made it independant from ccid

git-svn-id: https://vsmartcard.svn.sourceforge.net/svnroot/vsmartcard@89 96b47cad-a561-4643-ad3b-153ac7d7599c

ccid/usb.c

@@ -1771,7 +1771,7 @@ main (int argc, char **argv)
     if (doinfo) {
         fprintf(stderr, "%s 0.9  written by Frank Morgner.\n\n" ,
                 argv[0]);
-        return ccid_print_avail(verbose);
+        return print_avail(verbose);
     }
 
     if (ccid_initialize(usb_reader_num, cdriver, verbose) < 0) {