[Brook] Added the stream envelope and store service protos. - #46

[Brook] Added the stream envelope and store service protos.#46

moetemp wants to merge 10 commits into

moe/brook/c1c-output-replaymoetemp/sdk-rust:moe/brook/c1c-output-replayfrom

moe/brook/c2a-stream-protosmoetemp/sdk-rust:moe/brook/c2a-stream-protosCopy head branch name to clipboard