* qatar/release/0.8: (24 commits)
  apedec: check bits <= 32.
  truemotion: forbid invalid VLC bitsizes and token values.
  mov: don't overwrite existing indexes.
  truemotion2: handle out-of-frame motion vectors through edge extension.
  lzw: prevent buffer overreads.
  truemotion2: convert packet header reading to bytestream2.
  lagarith: fix buffer overreads.
  raw: forward avpicture_fill() error code in raw_decode().
  vc1: Do not read from array if index is invalid.
  utvideo: port header reading to bytestream2.
  bytestream: add more unchecked variants for bytestream2 API
  bytestream: K&R formatting cosmetics
  bytestream: Add bytestream2 writing API.
  aac: Reset PS parameters on header decode failure.
  mov: Do not read past the end of the ctts_data table.
  xwma: Validate channels and bits_per_coded_sample.
  asf: reset side data elements on packet copy.
  vqa: check palette chunk size before reading data.
  vqavideo: port to bytestream2 API
  wmavoice: fix stack overread.
  ...

Conflicts:
	cmdutils.c
	cmdutils.h
	libavcodec/lagarith.c
	libavcodec/truemotion2.c
	libavcodec/vqavideo.c

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