Adjusted the home page text

This adds the final box, which I've chosen to be for the browser
support (though that can be changed).

The last two boxes on the first row have also been swapped, partially
because the text sizes now match the second row, but also because
the AJAX support should be more prominent than the theme support.

docs/index.html

@@ -43,6 +43,14 @@ slug: home
         <a href="examples.html#language">over 40 languages</a> built-in.</p>
     </div>
 
+    <div class="col-sm-4">
+      <i class="fa fa-database"></i>
+      <h4>Remote data support</h4>
+      <p>
+        <a href="examples.html#data-ajax">Using AJAX</a> you can efficiently
+        search large lists of items.</p>
+    </div>
+
     <div class="col-sm-4">
       <i class="fa fa-paint-brush"></i>
       <h4>Fits in with your theme</h4>
@@ -51,14 +59,6 @@ slug: home
         <a href="https://github.com/fk/select2-bootstrap-theme">optional theme for Bootstrap 3</a>.
       </p>
     </div>
-
-    <div class="col-sm-4">
-      <i class="fa fa-database"></i>
-      <h4>Remote data support</h4>
-      <p>
-        <a href="examples.html#data-ajax">Using AJAX</a> you can efficiently
-        search large lists of items.</p>
-    </div>
   </div>
 
   <div class="row s2-docs-featurette">
@@ -82,9 +82,9 @@ slug: home
     </div>
 
     <div class="col-sm-4">
-      <i class="fa fa-plug"></i>
-      <h4>Remote data support</h4>
-      <p><a href="#">Using AJAX</a> you can efficiently search large lists of items.</p>
+      <i class="fa fa-html5"></i>
+      <h4>Full browser support</h4>
+      <p>Support for both modern and legacy browsers is built-in, even including Internet Explorer 8.</p>
     </div>
   </div>