Use Laravel pagination links. Closes #2415

resources/lang/en/cachet.php

@@ -29,8 +29,6 @@ return [
     'incidents' => [
         'none'         => 'No incidents reported',
         'past'         => 'Past Incidents',
-        'previous_week' => 'Previous week',
-        'next_week'     => 'Next week',
         'stickied'     => 'Stickied Incidents',
         'scheduled'    => 'Scheduled Maintenance',
         'scheduled_at' => ', scheduled :timestamp',

resources/lang/en/pagination.php

@@ -22,7 +22,7 @@ return [
     |
     */
 
-    'previous' => '« Previous',
-    'next'     => 'Next »',
+    'previous' => 'Previous',
+    'next'     => 'Next',
 
 ];

resources/views/partials/modules/timeline.blade.php

@@ -11,14 +11,14 @@
         @if($can_page_backward)
         <li class="previous">
             <a href="{{ cachet_route('status-page') }}?start_date={{ $previous_date }}" class="links">
-                <span aria-hidden="true">&larr;</span> {{ trans('cachet.incidents.previous_week') }}
+                <span aria-hidden="true">&larr;</span> {{ trans('pagination.previous') }}
             </a>
         </li>
         @endif
         @if($can_page_forward)
         <li class="next">
             <a href="{{ cachet_route('status-page') }}?start_date={{ $next_date }}" class="links">
-                {{ trans('cachet.incidents.next_week') }} <span aria-hidden="true">&rarr;</span>
+                {{ trans('pagination.next') }} <span aria-hidden="true">&rarr;</span>
             </a>
         </li>
         @endif