Updated armband

Project: vswitchperf  c4ba1cd1c33938ab54b217599d7ed9d9259a6caa

docs: Fix links and formatting

Documentation was updated as follows:
* links were updated to refer to documentation
  specific for Colorado release
* section decorators were fixed in LTD
* links to testcase and deployment
  descriptions were fixed
* duplicate labels removed from LTP&LTD
* fixed typos in formatting and text
* links to scalability and stress tests
  fixed after their renaming

JIRA: VSPERF-349

Change-Id: I8b1d7a0220d637a684e70a788dd88250c646124e
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>

diff --git a/upstream/vswitchperf b/upstream/vswitchperf
index a12a717..c4ba1cd 160000 (submodule)
--- a/upstream/vswitchperf
+++ b/upstream/vswitchperf
@@ -1 +1 @@
-Subproject commit a12a717991c17abbbd298dff4f19d25f92c4f971
+Subproject commit c4ba1cd1c33938ab54b217599d7ed9d9259a6caa