message: Quick adjustment for the finding of icons.
  Only use the fallback icon *after* the more expansive routine also fails.
diff: @@ -853,7 +853,7 @@ QIcon LXDG::findIcon(QString iconName, QString fallback){
  QIcon tmp;
  if(!iconName.contains("libreoffice")){ //libreoffice is stupid - their svg icons are un-renderable with Qt
  tmp = QIcon::fromTheme(iconName);
  - if(tmp.isNull()){ tmp = QIcon::fromTheme(fallback); }
  + //if(tmp.isNull()){ tmp = QIcon::fromTheme(fallback); }
  }
  if(!tmp.isNull()){ return tmp; } //found one in the theme
  