[aravis] (6 commits) ...tests: chunk parser simple test

[Emmanuel Pacaud <emmanuel src gnome org>]

Summary of changes:

  3f07e22... chunk: start of chunk parser class implementation (*)
  7cb074d... protocol: add missing packed structure declaration (*)
  cfd9b14... buffer: chunk data accessor (*)
  39f7f61... tools: wireshark capture of chunk data stream (*)
  a8da2c7... chunk_parser: implementation completion (*)
  293907b... tests: chunk parser simple test (*)

(*) This commit already existed in another branch; no separate mail sent