Skip 'new' otherwise BSD getopt will think there are no options.

IMO 'new' should be dropped entirely since it's not optional and 'new' is the only choice.

If it were to change in future then it should go after all the options.

(closes #111)

src/frontend/mosh-server.cc

@@ -131,7 +131,7 @@ int main( int argc, char *argv[] )
        && (strcmp( argv[ 1 ], "new" ) == 0) ) {
     /* new option syntax */
     int opt;
-    while ( (opt = getopt( argc, argv, "i:p:c:s" )) != -1 ) {
+    while ( (opt = getopt( argc - 1, argv + 1, "i:p:c:s" )) != -1 ) {
       switch ( opt ) {
       case 'i':
 	desired_ip = optarg;