* libnautilus-extensions/nautilus-file.c:
	(nautilus_file_denies_access_permission),
	(nautilus_file_can_set_permissions): Made the permission check
	match the Unix access model. Maciej points out that this is
	still not good enough, and Pavel points out that bug 458 is
	about just this problem.

	* libnautilus-extensions/nautilus-gnome-extensions.c:
	(turn_on_line_wrap_flag): Got rid of a bad g_free that was
	trashing memory when locating the label for line wrapping.

	* src/ntl-app.c: (display_caveat): Used line wrapping, now that
	I know wrapping wasn't the cause of the bug before.