Fix public layout

app/views/layouts/public.html.haml

 !!! 5
 %html{ lang: "en"}
-  = render "layouts/head", title: "Public Area"
+  = render "layouts/head", title: "Public Projects"
   %body{class: "#{app_theme} application"}
     %header.navbar.navbar-static-top.navbar-gitlab
       .navbar-inner
@@ -10,7 +10,7 @@
             = link_to root_path, class: "home" do
               %h1 GITLAB
             %span.separator
-            %h1.project_name Public Area
+            %h1.project_name Public Projects
     .container
       .content
         .prepend-top-20