Force serialization to unsigned int for auth state
Force serialization to unsigned int for auth state

Change-Id: I5956c69c447c5e466e71f23a0ed672c9a306c082
Reviewed-on: http://gerrit.aldebaran.lan/68376
Reviewed-by: jlamotte <70353e7b0c7d18b7fc75605daf0ccba69fcd3222@aldebaran.com>
Tested-by: llec <42f1a1c02cacc0f5b0188f0127ea77bedfdcf21a@aldebaran-robotics.com>

aldebaran/libqi,aldebaran/libqi,aldebaran/libqi