Remove references to component in the Maintenance emails. Fixes #2153

app/Bus/Handlers/Events/Incident/SendMaintenanceEmailNotificationHandler.php

@@ -110,8 +110,6 @@ class SendMaintenanceEmailNotificationHandler
             'subject' => trans('cachet.subscriber.email.maintenance.subject', [
                 'name' => $incident->name,
             ]),
-            'has_component'    => ($event->incident->component) ? true : false,
-            'component_name'   => $component ? $component->name : null,
             'name'             => $incident->name,
             'timestamp'        => $incident->scheduled_at_formatted,
             'status'           => $incident->human_status,

resources/views/emails/incidents/maintenance-html.blade.php

@@ -7,7 +7,7 @@
     <tr>
         <td>
             <p class="compressed">
-                <strong>{!! $status !!} @if($has_component) ({{ $component_name }}) @endif</strong>
+                <strong>{!! $status !!}</strong>
                 {!! $html_content !!}
                 {!! $timestamp !!}
             </p>

resources/views/emails/incidents/maintenance-text.blade.php

@@ -4,9 +4,6 @@
 {!! $text_content !!}
 {!! $timestamp !!}
 
-@if($has_component)
-({{ $component_name }})
-@endif
 {!! trans('cachet.subscriber.email.manage') !!} {{ $manage_link }}
 
 {!! trans('cachet.subscriber.email.unsubscribe') !!} {{ $unsubscribe_link }}