Adding first set of apex-pdp document changes

Adding document changes for auth, context, core, model, services & the
main apex-pdp module.

Change-Id: Id0d026baa258f1dc6998978f9911f3c4a73b5b3b
Issue-ID: POLICY-867
Signed-off-by: ramverma <ram.krishna.verma@ericsson.com>
diff --git a/model/src/site/site.xml b/model/src/site/site.xml
new file mode 100644
index 0000000..4fbada2
--- /dev/null
+++ b/model/src/site/site.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ============LICENSE_START=======================================================
+   Copyright (C) 2016-2018 Ericsson. All rights reserved.
+  ================================================================================
+  This file is licensed under the CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE
+  Full license text at https://creativecommons.org/licenses/by/4.0/legalcode
+  
+  SPDX-License-Identifier: CC-BY-4.0
+  ============LICENSE_END=========================================================
+  
+  @author Sven van der Meer (sven.van.der.meer@ericsson.com)
+  
+-->
+
+<project name="APEX Model">
+    <body>
+        <menu name="APEX Model">
+        </menu>
+        <menu ref="reports" inherit="top" />
+        <menu ref="modules" />
+
+        <breadcrumbs>
+            <item name="Model" href="index.html" />
+        </breadcrumbs>
+    </body>
+</project>
\ No newline at end of file