Remove user "default"

User "default" with no password has been around for long time, but not
used within buildroot. Since we now have BR2_ROOTFS_USERS_TABLES it is
no longer needed.

Signed-off-by: Stephan Hoffmann <sho@relinux.de>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

system/device_table.txt

@@ -10,7 +10,6 @@
 /tmp					d	1777	0	0	-	-	-	-	-
 /etc					d	755	0	0	-	-	-	-	-
 /root					d	700	0	0	-	-	-	-	-
-/home/default				d	755	1000	1000	-	-	-	-	-
 /var/www				d	755	33	33	-	-	-	-	-
 /etc/shadow				f	600	0	0	-	-	-	-	-
 /etc/passwd				f	644	0	0	-	-	-	-	-

system/skeleton/etc/group

@@ -27,4 +27,3 @@ ftp:x:83
 nobody:x:99:
 nogroup:x:99:
 users:x:100:
-default:x:1000:

system/skeleton/etc/passwd

@@ -13,4 +13,3 @@ dbus:x:81:81:dbus:/var/run/dbus:/bin/sh
 ftp:x:83:83:ftp:/home/ftp:/bin/sh
 nobody:x:99:99:nobody:/home:/bin/sh
 sshd:x:103:99:Operator:/var:/bin/sh
-default:x:1000:1000:Default non-root user:/home/default:/bin/sh

system/skeleton/etc/shadow

@@ -10,4 +10,3 @@ uucp:*:10933:0:99999:7:::
 operator:*:10933:0:99999:7:::
 ftp:*:10933:0:99999:7:::
 nobody:*:10933:0:99999:7:::
-default::10933:0:99999:7:::