message: Fix a bug with the singleDouble parseable type
diff: @@ -104,10 +104,10 @@ namespace commonItems
  public:
  singleDouble(std::istream& theStream);
  - int getDouble() const { return theDouble; }
  + double getDouble() const { return theDouble; }
  private:
  - int theDouble;
  + double theDouble;
  };
  