bumped generator bundle dep

app/SymfonyRequirements.php

@@ -446,6 +446,12 @@ public function __construct()
             );
         }
 
+        $this->addRequirement(
+            function_exists('iconv'),
+            'iconv() must be available',
+            'Install and enable the <strong>iconv</strong> extension.'
+        );
+
         $this->addRequirement(
             function_exists('json_encode'),
             'json_encode() must be available',
@@ -546,10 +552,10 @@ function_exists('simplexml_import_dom'),
             require_once __DIR__.'/../vendor/autoload.php';
 
             try {
-                $r = new \ReflectionClass('Sensio\Bundle\DistributionBundle\SensioDistributionBundle');
+                $r = new ReflectionClass('Sensio\Bundle\DistributionBundle\SensioDistributionBundle');
 
                 $contents = file_get_contents(dirname($r->getFileName()).'/Resources/skeleton/app/SymfonyRequirements.php');
-            } catch (\ReflectionException $e) {
+            } catch (ReflectionException $e) {
                 $contents = '';
             }
             $this->addRecommendation(

composer.json

@@ -19,7 +19,7 @@
         "incenteev/composer-parameter-handler": "~2.0"
     },
     "require-dev": {
-        "sensio/generator-bundle": "~2.3"
+        "sensio/generator-bundle": "~3.0"
     },
     "scripts": {
         "post-install-cmd": [