bond/react: RMSD, remove debugging statements

        double **xmobile; // coordinates for the "mobile" molecule

        int ifragment = constraints[i][3];

        if (ifragment >= 0) {

          printf("made it\n" );

          for (int j = 0; j < onemol->natoms; j++)

            if (onemol->fragmentmask[ifragment][j]) n2superpose++;

          memory->create(xfrozen,n2superpose,3,"bond/react:xfrozen");

        }

        Superpose3D<double, double **> superposer(n2superpose);

        double rmsd = superposer.Superpose(xfrozen, xmobile);

        printf("rmsd %g %d\n", rmsd,n2superpose);

        if (rmsd > constraints[i][2]) return 0;

        memory->destroy(xfrozen);

        memory->destroy(xmobile);