check iso639_3 first for if language is new
check iso639_3 first for if language is new

ermshiperete/libpalaso,sillsdev/libpalaso,gmartin7/libpalaso,ermshiperete/libpalaso,gmartin7/libpalaso,gmartin7/libpalaso,sillsdev/libpalaso,sillsdev/libpalaso,ermshiperete/libpalaso,ermshiperete/libpalaso,sillsdev/libpalaso,gmartin7/libpalaso