gitlab auth - needs test fix

app/views/auth/login.erb

@@ -0,0 +1 @@
+<%= link_to "Authenticate with gitlab", auth_path %>

app/views/layouts/application.html.erb

@@ -4,11 +4,14 @@
     <title>FtpManager</title>
     <%= csrf_meta_tags %>
 
-    <%= stylesheet_link_tag    'application', media: 'all', 'data-turbolinks-track': 'reload' %>
+    <%= stylesheet_link_tag 'application', media: 'all', 'data-turbolinks-track': 'reload' %>
     <%= javascript_include_tag 'application', 'data-turbolinks-track': 'reload' %>
   </head>
 
   <body>
+    <header>
+      <p>Welcome <%= session[:name] %></p>
+    </header>
     <%= yield %>
   </body>
 </html>