_header.html.erb in georgia-0.8.0

- old
+ new
@@ -1,32 +1,30 @@
 <header id='header' class='hidden-print'>
-  <nav class="navbar navbar-fixed-top" role="navigation">
+  <nav class="navbar navbar-fixed-top navbar-inverse" role="navigation">
     <div class="navbar-header">
-      <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
+      <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#navbar-main">
         <span class="sr-only">Toggle navigation</span>
         <span class="icon-bar"></span>
         <span class="icon-bar"></span>
         <span class="icon-bar"></span>
       </button>
       <%= link_to 'georgia', georgia.root_url, class: 'navbar-brand' %>
     </div>
 
     <% if signed_in? %>
-      <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
+      <div class="navbar-collapse collapse navbar-inverse-collapse" id="navbar-main">
         <ul class="nav navbar-nav">
           <li>
-            <%= link_to 'Visit your website', main_app.root_url, class: 'header-link' %>
+            <%= link_to 'Visit your website', main_app.root_url %>
           </li>
         </ul>
         <ul class="nav navbar-nav navbar-right">
-          <% if can? :index, Georgia::User %>
-            <li>
-              <%= link_to icon_tag('users'), georgia.users_path, class: 'header-link--icon' %>
-            </li>
+          <% if Georgia::UserPolicy.new(current_user, Georgia::User).index? %>
+            <li><%= link_to icon_tag('users'), georgia.users_path, class: 'header-link--icon' %></li>
           <% end -%>
           <li class='dropdown'>
-            <%= link_to '#', class: 'dropdown-toggle header-link', data: {toggle: 'dropdown'} do %>
-              <%= image_tag avatar_url(current_user.email, size: 25), alt: '' %>
+            <%= link_to '#', class: 'dropdown-toggle', data: {toggle: 'dropdown'} do %>
+              <%= image_tag avatar_url(current_user.email, size: 25), alt: '', class: 'img-circle' %>
               <span><%= current_user.name %></span>
               <%= content_tag(:b, nil, class: 'caret') %>
             <% end -%>
             <ul class="dropdown-menu">
               <li><%= link_to('Logout', georgia.destroy_user_session_path, method: :delete) %></li>
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