Ensure `docker run hyperledger/burrow` works
Ensure `docker run hyperledger/burrow` works

burrow.toml is missing

Signed-off-by: Sean Young <d7e19930cc1f42c2d0781f4d9e6f1fe5891bf9cf@mess.org>

eris-ltd/eris-db,eris-ltd/eris-db