[DOC] Rework downloads_tools and add PHP SDK

website/source/downloads_tools.html.erb

@@ -32,6 +32,21 @@ description: |-
     </ul>
   </div>
 
+  <div class="row">
+    <h2>Consul SDK</h2>
+    <p>
+      These Consul SDK are created and managed by the amazing members of the Consul community:
+    </p>
+    <ul>
+      <li>
+        <a href="https://github.com/gmr/consulate">consulate</a> - Python client for the Consul HTTP API
+      </li>
+      <li>
+        <a href="https://github.com/sensiolabs/consul-php-sdk">consul-php-sdk</a> - PHP client for the Consul HTTP API
+      </li>
+    </ul>
+  </div>
+
   <div class="row">
     <h2>Community Tools</h2>
     <p>
@@ -42,9 +57,6 @@ description: |-
       <li>
         <a href="https://github.com/kelseyhightower/confd">confd</a> - Manage local application configuration files using templates and data from etcd or consul
       </li>
-      <li>
-        <a href="https://github.com/gmr/consulate">consulate</a> - Python client for the Consul HTTP API
-      </li>
       <li>
         <a href="http://xordataexchange.github.io/crypt/">crypt</a> - Store and retrieve encrypted configuration parameters from etcd or consul
       </li>