Change typo in unionfs-fuse mount opt and add -i support to umount

ChangeLog

@@ -2,6 +2,10 @@
 # Copyright 1999-2008 Gentoo Foundation; 2008 Chris Gianelloni, Andrew Gaffney
 # Distributed under the GPL v2
 
+  13 Nov 2008; Andrew Gaffney <agaffney@gentoo.org> defaults/initrd.scripts,
+  patches/busybox/1.7.4/1.7.4-simplify-path-debug.diff:
+  Change typo in unionfs-fuse mount opt and add -i support to umount
+
   13 Nov 2008; Andrew Gaffney <agaffney@gentoo.org> arch/alpha/busy-config,
   arch/ia64/busy-config, arch/mips/busy-config, arch/parisc/busy-config,
   arch/parisc64/busy-config, arch/ppc/busy-config, arch/ppc64/busy-config,

defaults/initrd.scripts

@@ -1011,7 +1011,7 @@ setup_unionfs() {
 		mkdir -p ${UNION}
 		mkdir -p $CHANGES
 #		mount -t unionfs -o dirs=$CHANGES=rw unionfs ${UNION}
-		unionfs -o allow_others,allow_root,cow,noinitgroups ${rw_dir}=RW:${ro_dir} ${UNION}
+		unionfs -o allow_other,allow_root,cow,noinitgroups ${rw_dir}=RW:${ro_dir} ${UNION}
 		ret=$?
 		if [ "${ret}" -ne 0 ]
 		then

patches/busybox/1.7.4/1.7.4-simplify-path-debug.diff

@@ -36,3 +36,15 @@ diff -ur busybox-1.7.4.orig/util-linux/mount.c busybox-1.7.4/util-linux/mount.c
  	if (opt & 0x1) append_mount_options(&cmdopts, opt_o); // -o
  	//if (opt & 0x2) // -t
  	if (opt & 0x4) append_mount_options(&cmdopts, "ro"); // -r
+diff -ur busybox-1.7.4.orig/util-linux/umount.c busybox-1.7.4/util-linux/umount.c
+--- busybox-1.7.4.orig/util-linux/umount.c	2007-09-03 06:48:56.000000000 -0500
++++ busybox-1.7.4/util-linux/umount.c	2008-11-13 16:13:03.000000000 -0600
+@@ -12,7 +12,7 @@
+ #include <getopt.h>
+ #include "libbb.h"
+ 
+-#define OPTION_STRING		"flDnravdt:"
++#define OPTION_STRING		"flDnravdt:i"
+ #define OPT_FORCE			1
+ #define OPT_LAZY			2
+ #define OPT_DONTFREELOOP	4