.NET SDK links in developer.openstack.org

Update and add links about getting started, supported APIs and code samples.

Change-Id: I9e375c01f988b65ef25c72771a3207698bfb23d9
Closes-Bug: #1586537

www/index.html

@@ -383,7 +383,7 @@
                         SDK
                      </dt>
                      <dd>
-                        <a class="roundedButton"  href="https://github.com/openstacknetsdk/openstack.net/releases/latest">
+                        <a class="roundedButton"  href="http://www.openstacknetsdk.org">
                         .NET SDK
                         </a>
                      </dd>
@@ -395,8 +395,18 @@
                         Docs and resources
                      </dt>
                      <dd>
-                        <a class="link" href="http://www.openstacknetsdk.org/" target="_top">
+                        <a class="link" href="https://github.com/openstacknetsdk/openstack.net/wiki/Getting-Started-With-The-OpenStack-NET-SDK" target="_top">
-                        OpenStack.NET
+                        Getting started
+                        </a>
+                     </dd>
+                     <dd>
+                        <a class="link" href="http://www.openstacknetsdk.org/docs/html/e11545c6-88c9-4ff1-b0cf-abffd4bd3ff7.htm" target="_top">
+                        Supported APIs
+                        </a>
+                     </dd>
+                     <dd>
+                        <a class="link" href="https://github.com/openstacknetsdk/openstack.net/tree/develop/samples" target="_top">
+                        Code samples
                         </a>
                      </dd>
                      <dd>