ChartJS as plugin (jeroennoten#141)

* Added ChartJS as adminlte plugin

* Added documentation for ChartJS usage

README.md

@@ -341,6 +341,15 @@ Also the [Select2](https://select2.github.io/) plugin is supported. If set to `t
 ]
 ```
 
+Also the [ChartJS](https://www.chartjs.org/) plugin is supported. If set to `true`, the necessary javascript CDN script tags will automatically be injected into the `adminlte::page.blade` file.
+
+```php
+'plugins' => [
+    'datatables' => true,
+    'chartjs' => true,
+]
+```
+
 
 ## 6. Translations
 

config/adminlte.php

@@ -219,5 +219,6 @@
     'plugins' => [
         'datatables' => true,
         'select2'    => true,
+        'chartjs'    => true,
     ],
 ];

resources/views/master.blade.php

@@ -55,6 +55,11 @@
     <script src="//cdn.datatables.net/1.10.15/js/jquery.dataTables.min.js"></script>
 @endif
 
+@if(config('adminlte.plugins.chartjs'))
+    <!-- ChartJS -->
+    <script src="//cdnjs.cloudflare.com/ajax/libs/Chart.js/2.7.0/Chart.bundle.min.js"></script>
+@endif
+
 @yield('adminlte_js')
 
 </body>