Add a Service provider loader from other modules

Providers/CoreServiceProvider.php

@@ -24,6 +24,7 @@ class CoreServiceProvider extends ServiceProvider
      */
     public function register()
     {
+        $this->loadModuleProviders();
     }
 
     /**
@@ -35,4 +36,22 @@ class CoreServiceProvider extends ServiceProvider
     {
         return array();
     }
+
+    /**
+     * Load the Service Providers for all enabled modules
+     */
+    private function loadModuleProviders()
+    {
+        $this->app->booted(function ($app)
+        {
+            $modules = $app['modules']->enabled();
+            foreach ($modules as $module) {
+                if ($providers = $app['modules']->prop("{$module}::providers")) {
+                    foreach ($providers as $provider) {
+                        $app->register($provider);
+                    }
+                }
+            }
+        });
+    }
 }