Hello,
Is Serbian Latin supported by WordPress?
The reason I am asking is that we translated the theme Responsive to Serbian Latin and I am unsure how to name the file. I did see somewhere sr_lat but I am not sure if it is correct.

http://wordpress.org/extend/themes/responsive

P.s. We still have 9 segments untranslated in Italian if anyone is interested in helping out.

https://webtranslateit.com/en/projects/3598-Responsive-Theme