[sheepdog] FYI: The slide of talk about Alibaba's Lambert

[Hitoshi Mitake]

Hi sheepdog developers and users,

I added a link of the slide from Alibaba engineers: Lambert: Achieve
High Durability, Low Cost & Flexibility at Same Time.
Look at http://sheepdog.github.io/sheepdog/

Lambert must be the largest deployment of sheepdog in the world!

Thanks,
Hitoshi