Support for multilanguage sites, Internationalization (I18N)

[mvlcek]

Hello everybody.
I spotted that sitemap.xml contains malformed addresses like:

Code:

http://www.example.com/gs/%language%/subcat/simplepage/
http://www.example.com/gs/%language%/simplepage2_de/
http://www.example.com/gs/%language%/index_fr/
http://www.example.com/gs/

instead of

Code:

http://www.example.com/gs/en/subcat/simplepage/
http://www.example.com/gs/de/simplepage2/
http://www.example.com/gs/fr/
http://www.example.com/gs/en/

I think it's not possible to change how the sitemap is generated.
But if someone can find a way/patch, I'll include it in one of the next versions.