translation , localization of hot_responsive

Hello,
After purchasing your hot_responsive theme for WordPress, I need to localize the theme in FR
However the standard process (use of load_theme_textdomain function..)don’t works
In addition I saw in your functions.php:line7 that you have commented the ligne :
//load_theme_textdomain(“hot_responsive”, get_template_directory() . ‘/languages’);

and replaced this line by the following lines:
$locale = get_locale();
$locale_file = get_stylesheet_directory_uri() . “/languages/$locale.php”;
if ( is_readable( $locale_file ) )
require_once( $locale_file );

Please, could you comment AND explain How is it possible to localize your theme in other language than EN.

I have uncommented the ligne 7 (see above) and put a hot_responsive-fr_FR.mo file in directory /wp-content/languages/themes and it works. However I am not sure if some drawback effects could occurs.

Also It would be nice if you provide in your distribution .po file for all of your themes

Yours sincerely
Denis