message: Make make_unique() inline
diff: @@ -13,7 +13,7 @@ namespace visionaray
  {
  template <typename T, typename ...Args>
  -std::unique_ptr<T> make_unique(Args&&... args)
  +inline std::unique_ptr<T> make_unique(Args&&... args)
  {
  return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
  }
  