Fix up pageTitle variables

resources/views/dashboard/partials/head.blade.php

@@ -18,7 +18,7 @@
     <link rel="apple-touch-icon" sizes="144x144" href="/img/apple-touch-icon-144x144.png">
     <link rel="apple-touch-icon" sizes="152x152" href="/img/apple-touch-icon-152x152.png">
 
-    <title>{{ isset($page_title) ? $page_title : Setting::get('app_name') }} | Cachet</title>
+    <title>@yield('pageTitle', isset($page_title) ? $page_title.' | Cachet' : 'Cachet')</title>
 
     <link href="https://fonts.googleapis.com/css?family=Open+Sans:300,400,700" rel="stylesheet" type="text/css">
     <link rel="stylesheet" href="{{ elixir('dist/css/all.css') }}">

resources/views/setup.blade.php

@@ -1,5 +1,7 @@
 @extends('layout.clean')
 
+@section('pageTitle', trans('setup.setup'))
+
 @section('content')
 <div class="setup-page">
     <div class="text-center">