tree 3cffda401e4fdebce481b463bfe09345ed400efd
parent 5779fda137803a4b1e534f6ba70781681baf3fda
author Avneesh Sachdev <avneesh@sproute.com> 1459792499 -0700
committer Paul Jakma <paul.jakma@hpe.com> 1473759402 +0100

doc: add blurb on use of protobuf with FPM

Add text about using protobuf as an alternative format for the FPM
interface.

Signed-off-by: Avneesh Sachdev <avneesh@sproute.com>