refactor(core): remove flash from the core #414

composer.json

@@ -38,7 +38,6 @@
         "flextype-components/text" : "1.1.2",
 
         "slim/slim": "~3.12.3",
-        "slim/flash": "~0.4.0",
 
         "zeuxisoo/slim-whoops": "~0.6.5",
 

flextype/dependencies.php

@@ -87,13 +87,6 @@ $flextype['slugify'] = static function ($container) {
     ]);
 };
 
-/**
- * Add flash service to Flextype container
- */
-$flextype['flash'] = static function ($container) {
-    return new Messages();
-};
-
 /**
  * Adds the cache adapter to the Flextype container
  */