add doc/mq.md
add doc/mq.md

fengshao0907/hermes,fengshao0907/hermes,sdgdsffdsfff/hermes,fengshao0907/hermes,sdgdsffdsfff/hermes,lejingw/hermes,lejingw/hermes,Tony-Zhang03/hermes,fengshao0907/hermes,Tony-Zhang03/hermes,lejingw/hermes,Tony-Zhang03/hermes,lejingw/hermes,Tony-Zhang03/hermes,sdgdsffdsfff/hermes,sdgdsffdsfff/hermes