allow alternate form layouts to hide inputs with .hide on them

docs/templates/pages/base-css.mustache

@@ -810,7 +810,7 @@
       <p>{{_i}}Inputs are block level to start. For <code>.form-inline</code> and <code>.form-horizontal</code>, we use inline-block.{{/i}}</p>
     </div>
     <div class="span9">
-      <form class="well form-search">
+      <form class="well form-inline">
         <input type="text" class="input-small" placeholder="{{_i}}Email{{/i}}">
         <input type="password" class="input-small" placeholder="{{_i}}Password{{/i}}">
         <button type="submit" class="btn">{{_i}}Go{{/i}}</button>