Updated armband

Project: vswitchperf  6dfabefd6cac3cd4b8fd29abf5a5b6ab9e6ae956

paths: Support binary packages

Currently VSPERF supports OVS, DPDK and QEMU built
from the source code only. In some cases it is required
to support installation of these tools from binary packages
available for given linux distribution. Thus VSPERF
configuration and code was modified to suport both source
and binary versions of tools. This can be configured perf
tool, so various combinations of source and binary version
are supported.
Together with new configuration also a handling of kernel
modules was modified to automatically detect and load module
dependencies.

JIRA: VSPERF-340
JIRA: VSPERF-339

Change-Id: I855cb438cbd8998bdc499613ea5e7de2526299d7
Signed-off-by: Martin Klozik <martinx.klozik@intel.com>
Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
Reviewed-by: Al Morton <acmorton@att.com>
Reviewed-by: Christian Trautman <ctrautma@redhat.com>
Reviewed-by: Bill Michalowski <bmichalo@redhat.com>
Reviewed-by: Otto Sabart <osabart@redhat.com>

diff --git a/upstream/vswitchperf b/upstream/vswitchperf
index a325eb3..6dfabef 160000 (submodule)
--- a/upstream/vswitchperf
+++ b/upstream/vswitchperf
@@ -1 +1 @@
-Subproject commit a325eb33fbe408243209b19f2d9cc288b2e57548
+Subproject commit 6dfabefd6cac3cd4b8fd29abf5a5b6ab9e6ae956