Add Swiftype search to docs

docs/theme/docker/layout.html

@@ -110,6 +110,13 @@
 
         <div class="span3 sidebar bs-docs-sidebar">
             {{ toctree(collapse=False, maxdepth=3) }}
+	    <form>
+	      <input type="text" id="st-search-input" class="st-search-input span3" style="width:160px;" />
+	    </form>
+	    <a href="http://swiftype.com?ref=pb">
+	      <img id="swiftype-img" src="http://swiftype.com/assets/media/swiftype-logo-lightbg-small.png"
+	      alt="Search by Swiftype" /> 
+	    </a>
         </div>
 
         <!-- body block -->
@@ -121,6 +128,26 @@
                 {% block body %}{% endblock %}
             </section>
 
+	    <!-- Swiftype search -->
+	    <div id="st-results-container"></div>
+	    <script type="text/javascript">
+	      var Swiftype = window.Swiftype || {};
+	      (function() {
+	      Swiftype.key = 'pWPnnyvwcfpcrw1o51Sz';
+	      Swiftype.inputElement = '#st-search-input';
+	      Swiftype.resultContainingElement = '#st-results-container';
+	      Swiftype.attachElement = '#st-search-input';
+	      Swiftype.renderStyle = "overlay";
+
+	      var script = document.createElement('script');
+	      script.type = 'text/javascript';
+	      script.async = true;
+	      script.src = "//swiftype.com/embed.js";
+	      var entry = document.getElementsByTagName('script')[0];
+	      entry.parentNode.insertBefore(script, entry);
+	      }());
+	    </script>
+
         </div>
     </div>
 </div>

docs/theme/docker/static/css/main.css

@@ -391,3 +391,21 @@ dt:hover > a.headerlink {
   float: right;
   visibility: hidden;
 }
+
+/* Swiftype style */
+
+#st-search-input {
+  margin-right: 14px;
+  margin-left: 9px;
+  height: 19px;
+  width: 120px;
+
+}
+#swiftype-img {
+    border: none;
+    width: 145px;
+    height: auto;
+    margin: 0px auto;
+    margin-left: 13px;
+    margin-top: -30px;
+}