public function postLogin()
    {
        $input = Input::all();

        // Get the columns we will authenticate against
        $columns = config('bumble.auth_columns');

        $creds = [];

        foreach ($columns as $column)
        {
            $creds[$column] = $input[$column];
        }

        // Log the user in
        if (Auth::attempt($creds))
        {
            return Redirect::route('bumble.dashboard');
        }

        return Redirect::back()->with('login_error', 'There was something wrong with your credentials')->withInput();
    }