message: fixing bug where child buffers weren't added to qreg internal buffer.
diff: @@ -38,7 +38,7 @@ void qreg::store() {
  }
  int qreg::size() { return buffer->size(); }
  void qreg::addChild(qreg &q) {
  - for (auto &child : buffer->getChildren()) {
  + for (auto &child : q.buffer->getChildren()) {
  results()->appendChild(child->name(), child);
  }
  }
  