Update git submodules
authorAlexandru Avadanii <Alexandru.Avadanii@enea.com>
Sun, 11 Mar 2018 22:46:21 +0000 (23:46 +0100)
committerGerrit Code Review <gerrit@opnfv.org>
Mon, 12 Mar 2018 13:53:02 +0000 (13:53 +0000)
* Update docs/submodules/fuel from branch 'master'
  - lib.sh: Add missing `sudo` for `losetup`

    Change-Id: I1c5e3d7a0dbac14bf242730d6ac8d2b1d0817907
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
docs/submodules/fuel

index d6c6e35..21273a6 160000 (submodule)
@@ -1 +1 @@
-Subproject commit d6c6e357854725975797c3ac0805781220885eed
+Subproject commit 21273a66c4a619a71e1e6bee7a6694cf8bb278d1