getRememberToken abstract method
Another fix as laravel suggest
public function getRememberToken()
{
    return $this->remember_token;
}

public function setRememberToken($value)
{
    $this->remember_token = $value;
}

public function getRememberTokenName()
{
    return 'remember_token';
}
Merge pull request #2 from Urbanway/master

This fix makes me able to run it