bd handle wasn't closed in list_titles example.
bd handle wasn't closed in list_titles example.

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