protobuf is no longer needed.
protobuf is no longer needed.

BWallet/libbitcoin,libmetrocoin/libmetrocoin-consensus,libtetcoin/libtetcoin-consensus,GroestlCoin/libgroestlcoin,Airbitz/libbitcoin,BWallet/libbitcoin,kaostao/libbitcoin,GroestlCoin/libgroestlcoin,libmetrocoin/libmetrocoin-consensus,swansontec/libbitcoin,kaostao/libbitcoin,Airbitz/libbitcoin,BWallet/libbitcoin,libtetcoin/libtetcoin-consensus,GroestlCoin/libgroestlcoin,BWallet/libbitcoin,kaostao/libbitcoin,Airbitz/libbitcoin,libtetcoin/libtetcoin-consensus,libtetcoin/libtetcoin-consensus,kaostao/libbitcoin,libmetrocoin/libmetrocoin-consensus,libmetrocoin/libmetrocoin-consensus,libtetcoin/libtetcoin-consensus,Airbitz/libbitcoin,swansontec/libbitcoin,swansontec/libbitcoin,libmetrocoin/libmetrocoin-consensus,swansontec/libbitcoin,GroestlCoin/libgroestlcoin