add eac3 and dtshd secondary stream types
add eac3 and dtshd secondary stream types

mwgoldsmith/bluray,vlc-mirror/libbluray,vlc-mirror/libbluray,UIKit0/libbluray,ace20022/libbluray,zxlooong/libbluray,tourettes/libbluray,ShiftMediaProject/libbluray,Distrotech/libbluray,Azzuro/libbluray,EdwardNewK/libbluray,EdwardNewK/libbluray,vlc-mirror/libbluray,koying/libbluray,tourettes/libbluray,vlc-mirror/libbluray,pingflood/libbluray,koying/libbluray,Azzuro/libbluray,koying/libbluray,UIKit0/libbluray,UIKit0/libbluray,ShiftMediaProject/libbluray,ace20022/libbluray,Distrotech/libbluray,EdwardNewK/libbluray,Distrotech/libbluray,UIKit0/libbluray,koying/libbluray,ShiftMediaProject/libbluray,mwgoldsmith/bluray,tourettes/libbluray,pingflood/libbluray,tourettes/libbluray,Azzuro/libbluray,mwgoldsmith/bluray,ace20022/libbluray,ace20022/libbluray,Distrotech/libbluray,ShiftMediaProject/libbluray,mwgoldsmith/bluray,EdwardNewK/libbluray,zxlooong/libbluray,Azzuro/libbluray,pingflood/libbluray,zxlooong/libbluray