* thunar/thunar-standard-view.c, thunar/thunar-tree-view.c:

	  Don't respond to the predefined keybindings when the user
	  has set a custom accelerator for delete. The difference with 
	  the previous patch is that Shift + Delete still counts as a valid 
	  action, so when you set Ctrl + Delete as custom accelerator, 
	  we don't respond to Delete, but Shift + Delete still works,
	  since you probably don't press that accidentally... The only 
	  exception is Shift + Delete as custom accelerator for delete: 
	  this will always result in a permanent delete.

(Old svn revision: 28947)