Log Message:
libdvdread: updated to 6.0.0

libdvdread (6.0.0)
* restrict the number of symbols to be exposed to the shared-object
* remove dvdinput_error function
* improve compatibility with some DVDs (notably the eOne ones)
* fix write after free in ifoFree functions
* fix possible buffer overflow in open
* additional checks on DVDReadBytes arguments
* fix leaks