Log Message:
libXv: update to 1.0.13.

Alan Coopersmith (6):
      Remove "All rights reserved" from Oracle copyright notices
      configure: Use LT_INIT from libtool 2 instead of deprecated AC_PROG_LIBTOOL
      Use calloc instead of malloc and manual loops to zero array contents
      XvQueryEncodings: avoid NULL deref if length is 0, but num_encodings is not
      XvQueryAdaptors: avoid NULL deref if length is 0, but num_adaptors is not
      libXv 1.0.13