Imports
- golang.org/x/net/context
- github.com/hyperledger/fabric/protos/utils
- github.com/hyperledger/fabric/orderer/localconfig
- github.com/hyperledger/fabric/protos/common
- google.golang.org/grpc
- github.com/hyperledger/fabric/protos/orderer
- github.com/hyperledger/fabric/common/configtx/tool/provisional