Redirect /admin => /admin/dashboard

Resources/config/routing/sonata_admin.xml

@@ -4,6 +4,12 @@
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://symfony.com/schema/routing http://symfony.com/schema/routing/routing-1.0.xsd">
 
+    <route id="sonata_admin_redirect" pattern="/">
+        <default key="_controller">FrameworkBundle:Redirect:redirect</default>
+        <default key="route">sonata_admin_dashboard</default>
+        <default key="permanent">true</default>
+    </route>
+
     <route id="sonata_admin_dashboard" pattern="/dashboard">
         <default key="_controller">SonataAdminBundle:Core:dashboard</default>
     </route>