Updating offline platform with latest 3.0.2

- Adding missing artifacts into onap_3.0.x-http_files.list
- Some fine-tuning of examples in DOCs

Issue-ID: OOM-1805

Change-Id: Ic5a55590a9fa9a244c43aff6a63554aefaea6cc5
Signed-off-by: Michal Ptacek <m.ptacek@partner.samsung.com>
diff --git a/docs/BuildGuide.rst b/docs/BuildGuide.rst
index a37b978..c79c0b0 100644
--- a/docs/BuildGuide.rst
+++ b/docs/BuildGuide.rst
@@ -99,9 +99,9 @@
 
 ::
 
-  # onap_3.0.0 for casablanca                     (sign-off 30/11/2018)
-  # onap_3.0.1 for casablanca maintenance release (sign-off 10/12/2018)
-  # onap_3.0.2 for casablanca 2nd maintenance release (sign-off 04/25/2019)
+  # onap_3.0.0 for casablanca                                (sign-off 30/11/2018)
+  # onap_3.0.1 for casablanca maintenance release            (sign-off 10/12/2018)
+  # onap_3.0.2 for latest casablanca with fixed certificates (sign-off 25/04/2019)
 
   $ ./build/download_offline_data_by_lists.sh onap_3.0.2