Documentation for vFW In-Place Upgrade with TD

The documentation for vFW Traffic Distributino use case
evolves to vFW InPlace Upgrade with TD one. There is
changed description of the use case purpose, the workflow,
the configuration procedure and information about the
way of testing.

Change-Id: I1e68d46871864b4e65df553355b3a11d86b4c9cb
Issue-ID: INT-1277
Signed-off-by: Lukasz Rajewski <lukasz.rajewski@orange.com>
diff --git a/docs/conf.py b/docs/conf.py
index 99a44bc..cd82442 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -13,7 +13,7 @@
     'http://so-monitoring:30224',
     r'http://SINK_IP_ADDRESS:667.*',
     r'http.*K8S_HOST:30227.*',
-    r'http.*K8S_NODE_IP:30209.*'
+    r'http.*K8S_NODE_IP.*'
 ]
 
 intersphinx_mapping = {}