Adding the app cache config option

Author: nWidart

config/app.php

@@ -15,6 +15,15 @@
 
 	'debug' => env('APP_DEBUG'),
 
+	/*
+	|--------------------------------------------------------------------------
+	| Application cache
+	|--------------------------------------------------------------------------
+	| Set this to true to use the cache decorators, this will greatly improve
+	| the application speed and performance
+	*/
+	'cache' => env('APP_CACHE', false),
+
 	/*
 	|--------------------------------------------------------------------------
 	| Application URL