and added XFS support so that trash will work on XFS volumes.

	* libnautilus-private/nautilus-volume-monitor.h:
	* libnautilus-private/nautilus-volume-monitor.c:
	(nautilus_volume_monitor_should_integrate_trash),
	(make_volume_name_from_path), (mount_volume_get_name),
	(do_volume_activate), (mount_volume_activate),
	(verify_current_mount_state), (mount_volume_ext2_add),
	(mount_volume_udf_add), (mount_volume_vfat_add),
	(mount_volume_msdos_add), (mount_volume_affs_add),
	(mount_volume_auto_add), (mount_volume_fat_add),
	(mount_volume_hpfs_add), (mount_volume_hsfs_add),
	(mount_volume_minix_add), (mount_volume_proc_add),
	(mount_volume_reiserfs_add), (mount_volume_ufs_add),
	(mount_volume_smb_add), (mount_volume_unsdos_add),
	(mount_volume_xenix_add), (mount_volume_xfs_add),
	(mount_volume_xiafs_add), (copy_volume),
	(load_additional_mount_list_info),
	(mount_volume_prepend_filesystem):
	Added an XFS case and crunched code a bit.

	Rolled in patch by Johan Dahlin <zilch.am@home.se> to install the
	public IDL files in $(datadir)/idl so that non-C programmers can
	use them.

	* libnautilus/Makefile.am: Install the IDL files.

	Also added them to the .spec file.

	* nautilus.spec.in: Install the IDL files as part of nautilus-devel.