[AAI][BABEL] Remove Hardcoded certificates

Use Certinitializer in order to retrieve needed certificates.
Change ModelLoader also as it needs valid certificate to communicate
with Babel.

Issue-ID: OOM-2693
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
Change-Id: I64b8ede24643f942dc99956030c202c50d41ad1e
diff --git a/kubernetes/aai/components/aai-sparky-be/values.yaml b/kubernetes/aai/components/aai-sparky-be/values.yaml
index b9c8207..5c540c9 100644
--- a/kubernetes/aai/components/aai-sparky-be/values.yaml
+++ b/kubernetes/aai/components/aai-sparky-be/values.yaml
@@ -75,7 +75,7 @@
   gerritBranch: 3.0.0-ONAP
   gerritProject: http://gerrit.onap.org/r/aai/test-config
   portalUsername: aaiui
-  portalPassword: OBF:1t2v1vfv1unz1vgz1t3b
+  portalPassword: OBF:1t2v1vfv1unz1vgz1t3b # aaiui
   portalCookieName: UserId
   portalAppRoles: ui_view
   cadiFileLocation: /opt/app/sparky/config/portal/cadi.properties