* qatar/release/0.7:
  Add a version bump and APIchanges entry for avcodec_open2 and avformat_find_stream_info.
  lavf: fix multiplication overflow in avformat_find_stream_info()
  lavf: fix invalid reads in avformat_find_stream_info()
  lavf: add avformat_find_stream_info()
  lavc: fix parentheses placement in avcodec_open2().
  lavc: introduce avcodec_open2() as a replacement for avcodec_open().

Conflicts:
	doc/APIchanges
	libavcodec/utils.c
	libavcodec/version.h
	libavformat/avformat.h
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>