provider/scaleway: Add missing documentation links

Author: jen20

website/source/layouts/scaleway.erb

@@ -10,26 +10,38 @@
           <a href="/docs/providers/scaleway/index.html">Scaleway Provider</a>
         </li>
 
+        <li<%= sidebar_current(/^docs-scaleway-datasource/) %>>
+          <a href="#">Data Sources</a>
+          <ul class="nav nav-visible">
+            <li<%= sidebar_current("docs-scaleway-datasource-bootscript") %>>
+              <a href="/docs/providers/scaleway/d/bootscript.html">scaleway_bootscript</a>
+            </li>
+            <li<%= sidebar_current("docs-scaleway-datasource-image") %>>
+              <a href="/docs/providers/scaleway/d/image.html">scaleway_image</a>
+            </li>
+          </ul>
+        </li>
+
         <li<%= sidebar_current(/^docs-scaleway-resource/) %>>
           <a href="#">Resources</a>
           <ul class="nav nav-visible">
             <li<%= sidebar_current("docs-scaleway-resource-ip") %>>
-              <a href="/docs/providers/scaleway/r/ip.html">IP</a>
+              <a href="/docs/providers/scaleway/r/ip.html">scaleway_ip</a>
             </li>
             <li<%= sidebar_current("docs-scaleway-resource-server") %>>
-              <a href="/docs/providers/scaleway/r/server.html">server</a>
+              <a href="/docs/providers/scaleway/r/server.html">scaleway_server</a>
             </li>
             <li<%= sidebar_current("docs-scaleway-resource-security_group") %>>
-              <a href="/docs/providers/scaleway/r/security_group.html">security_group</a>
+              <a href="/docs/providers/scaleway/r/security_group.html">scaleway_security_group</a>
             </li>
             <li<%= sidebar_current("docs-scaleway-resource-security_group_rule") %>>
-              <a href="/docs/providers/scaleway/r/security_group_rule.html">security_group_rule</a>
+              <a href="/docs/providers/scaleway/r/security_group_rule.html">scaleway_security_group_rule</a>
             </li>
             <li<%= sidebar_current("docs-scaleway-resource-volume") %>>
-              <a href="/docs/providers/scaleway/r/volume.html">volume</a>
+              <a href="/docs/providers/scaleway/r/volume.html">scaleway_volume</a>
             </li>
             <li<%= sidebar_current("docs-scaleway-resource-volume_attachment") %>>
-              <a href="/docs/providers/scaleway/r/volume_attachment.html">volume_attachment</a>
+              <a href="/docs/providers/scaleway/r/volume_attachment.html">scaleway_volume_attachment</a>
             </li>
           </ul>
         </li>