Ensure bundler is at the latest version to make travis pass
Ensure bundler is at the latest version to make travis pass

brianstien/protobuf,brianstien/protobuf,ruby-protobuf/protobuf,quixoten/protobuf,lookout/protobuffy,localshred/protobuf,ruby-protobuf/protobuf,lookout/protobuffy,quixoten/protobuf,localshred/protobuf