added more stacks

resources/views/partials/customer/content.blade.php

@@ -1,23 +1,39 @@
+@stack('content_start')
+
 <!-- Content Wrapper. Contains page content -->
 <div class="content-wrapper">
+    @stack('content_wrapper_start')
+
     <!-- Content Header (Page header) -->
     <section class="content-header content-center">
+        @stack('content_header_start')
+
         <h1>
             @yield('title')
             @yield('new_button')
         </h1>
+
+        @stack('content_header_end')
     </section>
 
     <!-- Main content -->
     <section class="content content-center">
         @include('flash::message')
 
+        @stack('content_content_start')
+
         @yield('content')
+
+        @stack('content_content_start')
     </section>
     <!-- /.content -->
+
+    @stack('content_wrapper_end')
 </div>
 <!-- /.content-wrapper -->
 
 <script type="text/javascript">
     $('div.alert').not('.alert-important').delay(3000).fadeOut(350);
 </script>
+
+@stack('content_end')