HOTFIX: fix paths in streams index

Author: Damian Guy <damian.guy@gmail.com>

Reviewers: Ismael Juma <ismael@juma.me.uk>

Closes #3502 from dguy/doc-fixes

docs/streams/index.html

@@ -15,7 +15,7 @@
  limitations under the License.
 -->
 
-<script><!--#include virtual="js/templateData.js" --></script>
+<script><!--#include virtual="../js/templateData.js" --></script>
 
 <script id="streams-template" type="text/x-handlebars-template">
     <h1>Streams</h1>
@@ -71,19 +71,19 @@
     </div>
 </script>
 
-<!--#include virtual="../includes/_header.htm" -->
-<!--#include virtual="../includes/_top.htm" -->
+<!--#include virtual="../../includes/_header.htm" -->
+<!--#include virtual="../../includes/_top.htm" -->
 <div class="content documentation documentation--current">
-    <!--#include virtual="../includes/_nav.htm" -->
+    <!--#include virtual="../../includes/_nav.htm" -->
     <div class="right">
-        <!--#include virtual="../includes/_docs_banner.htm" -->
+        <!--#include virtual="../../includes/_docs_banner.htm" -->
         <ul class="breadcrumbs">
             <li><a href="/documentation">Documentation</a></li>
         </ul>
         <div class="p-streams"></div>
     </div>
 </div>
-<!--#include virtual="../includes/_footer.htm" -->
+<!--#include virtual="../../includes/_footer.htm" -->
 <script>
 $(function() {
   // Show selected style on nav item