* thunar/thunar-list-model.c(thunar_list_model_file_changed): Do not
	  re-sort the model unless the name of the file (and thereby its
	  position) has changed. Greatly improves the performance of the
	  internal bulk renamer.
	* thunar/thunar-list-model.c(thunar_list_model_sort): Reuse the memory
	  of the sort_array for new_order to reduce stack usage with large
	  folders.




(Old svn revision: 20659)