All binaries below needed for now to support exfat file system and fixing the partitions
mount.exfat-fuse (v1.0.1), e2fsck (v1.42.8 20-Jun-2013) and tune2fs.static
tune2fs (v1.42.8 20-Jun-2013) added in /system/bin when flashing the kernel
All binaries will be copied to /sbin when /sbin/init runs just to free ramdisk space ;)