Add sequence ID, capture, publish and recieve timestamp to PhotonPipelineResult

[mcm001]

Closes #1304

[srimanachanta]

Would this be a good time to make that change that includes the pipeline name in the result. Not sure if that overhead is worth.

[mcm001]

Maybe just the index number is a good compromise?

[TheTripleV]

We also sent across the capture timestamp in system time for future syncing.

lgtm otherwise.