message: fixed OBJ file recognition (@AnastaZluk see this)
diff: @@ -147,7 +147,7 @@ public:
  char c;
  _file->read(&c, 1u);
  _file->seek(prevPos);
  - return c=='#';
  + return c=='#' || c=='v';
  }
  virtual const char** getAssociatedFileExtensions() const override
  