Fix login form width

Author: DaneEveritt

resources/views/auth/login.blade.php

@@ -10,7 +10,7 @@
 @endsection
 
 @section('content')
-<div class="col-md-6">
+<div class="col-md-8">
     <form action="/auth/login" method="POST" id="login-form">
         <legend>{{ trans('strings.login') }}</legend>
         <fieldset>