Update the version to be able to publish the changes
Update the version to be able to publish the changes

TBR=sigmund@google.com
BUG=

Review URL: https://chromiumcodereview.appspot.com//27016002

dart-lang/dart-protobuf,dart-lang/protobuf,dart-lang/dart-protobuf,google/protobuf.dart,collinjackson/dart-protobuf,dart-lang/protobuf,google/protobuf.dart,dart-lang/protobuf,google/protobuf.dart,dart-lang/dart-protobuf