Merge "Add security-containers user" into tizen

diff --cc files/etc/passwd
index 349b34b,3d9e5af..b70f09f
--- 1/files/etc/passwd
--- 2/files/etc/passwd
+++ b/files/etc/passwd
@@@ -13,7 -13,9 +13,8 @@@ nobody:*:99:99:Nobody:/var/lib/empty:/s
  sshd:x:112:65534::/var/run/sshd:/usr/sbin/nologin
  polkitd:x:113:113:polkitd:/var/lib/polkit:/sbin/nologin
  avahi:x:114:114:avahi:/run/avahi-daemon:/sbin/nologin
+ security-containers:x:377:377:security-containers:/var/lib/empty:/sbin/nologin
  buxton:x:555:555:buxton user:/var/lib/empty:/sbin/nologin
 -app:x:5000:5000:System based user:/home/app:/bin/sh
  developer::5100:5100:developer with SDK:/home/developer:/bin/false
  testuser:x:5101:5101:test user:/var/lib/empty:/bin/sh
  pulse:x:6507:6507:PulseAudio daemon:/var/run/pulse:/bin/false