doc: AA2: premier jet

Change-Id: I36dd6ddf815423bede7d3c0d522afa3c0425cf6b
Reviewed-on: http://gerrit.lokigoma.net/49
Reviewed-by: Constantin Louvradoux <cttlvx@gmail.com>
Reviewed-by: Fabrice Trébuchon <f.trebuchon34@gmail.com>