Updated armband

Project: fuel  d6f49d16237333c1793d4296c43ad83892534db2

deploy/reap.py: Dump extra interfaces information.

Since on AArch64, Ubuntu local mirror lacks arm64 packages (see [1]),
Fuel master requires internet connectivity during deploy, and hence
a way to setup such a public (extra) interface automatically.

Previous commit "transplant: Generate extra interfaces config file"
introduced support for passing this information via DEA (override),
which may define a IFCGF_<interface> section in its 'fuel:'
section, containing the necessary keys to produce a ifcfg-<interface>
file, like in this example:

fuel:
   IFCFG_ETH1:
     device: eth1
     ipaddress: 10.0.1.10
     netmask: 255.255.255.0
     gateway: 10.0.1.254

In order for Network Manager to use the newly added interfaces
for outgoing traffic and honor their GATEWAY setting (e.g. if we just
added one public interface), the default route on admin iface (most of
the time called eth0) is disabled when extra interfaces are present.

FIXME: Only supports lowercase interface names, but so does Fuel,
see related bug report [2].

[1] https://jira.opnfv.org/browse/ARMBAND-35
[2] https://jira.opnfv.org/browse/FUEL-136

Change-Id: I14b023b2b9b4c7d9b9f390d4f86f693c176efde0
Signed-off-by: Josep Puigdemont <josep.puigdemont@enea.com>
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
(cherry picked from commit 888c45b1ab7f70f226e3dc2c81725f1c6397afff)

diff --git a/upstream/fuel b/upstream/fuel
index 00c404e..d6f49d1 160000 (submodule)
--- a/upstream/fuel
+++ b/upstream/fuel
@@ -1 +1 @@
-Subproject commit 00c404ef7066e31adfc409a15d9e0e118e0b491a
+Subproject commit d6f49d16237333c1793d4296c43ad83892534db2