Skip route loading when not in HTTP environment

For ZF2 applications loaded via CLI, the "literal" route does not
exists and therefor an exception is thrown. Explicitly check for
the HTTP environment to load the routes.

Module.php

@@ -42,6 +42,7 @@
 namespace Soflomo\Prototype;
 
 use Zend\EventManager\EventInterface;
+use Zend\Http\Request as HttpRequest;
 use Zend\Loader;
 use Zend\ModuleManager\Feature;
 
@@ -71,8 +72,12 @@ public function onBootstrap(EventInterface $e)
         $app = $e->getApplication();
         $sm  = $app->getServiceManager();
 
+        if (!$app->getRequest() instanceof HttpRequest) {
+            return;
+        }
+
         $config = $sm->get('config');
-        $config  = $config['soflomo_prototype'];
+        $config = $config['soflomo_prototype'];
         if (isset($config['pages']) && is_array($config['pages'])) {
             $routes = array();