[PATCH] Add USC-2 to UTF-8 conversion utility function.

[Denis Kenzior]

Hi,

The rest of the codebase uses g_convert which handles the necessary magic of 
invoking iconv.  So this function is really not necessary, use g_convert(buf, 
bufsize, "UTF-8//TRANSLIT", "UCS-2BE",... instead.

Regards,
-Denis