Function mergeIdenticalInterfaces

src/osvr/Common/NormalizeDeviceDescriptor.cpp:63–65

@todo when appending interfaces you might encounter that there are independent interfaces that are same as subinterfaces for example, eyetracker device and tracker device plugin eyetracker breaks down into 4 interfaces including tracker so to avoid replacing tracker data, we need to safely merge them

    /// eyetracker breaks down into 4 interfaces including tracker
    /// so to avoid replacing tracker data, we need to safely merge them
    void mergeIdenticalInterfaces(Json::Value &existingIface,
                                  Json::Value &newIface,
                                  std::string const &detail) {}

    /// @brief appends json value for a given string
    void appendCurrentIface(Json::Value &augInterface,