Return is stopping land transfer

[nachomazzara]

We should replace:

function transferLand(int x, int y, address to) public {
    return transfer(to, encodeTokenId(x, y));
  }

  function transferManyLand(int[] x, int[] y, address to) public {
    require(x.length == y.length);
    for (uint i = 0; i < x.length; i++) {
      return transfer(to, encodeTokenId(x[i], y[i]));
    }
  }

To

function transferLand(int x, int y, address to) public {
    transfer(to, encodeTokenId(x, y));
  }

  function transferManyLand(int[] x, int[] y, address to) public {
    require(x.length == y.length);
    for (uint i = 0; i < x.length; i++) {
      transfer(to, encodeTokenId(x[i], y[i]));
    }
  }

transferLand it is working anyways, but transferManyLand is only transferred one land and then break the process due return keyword