swap to email by default

setup.py

@@ -121,14 +121,15 @@ def audit():
     if not list_app_to_update:
         message="your repository seems up to date"
         print(message)
-        send_to_rocket(message)
+        #send_to_rocket(message)
         return "OK"
     else:
         message=f"You need to update some packages :\n"
         for app in list_app_to_update:
             message += f"**{app['package']}** : {app['new_version']} from  : {app['old_version']}\n"
         print(message)
-        send_to_rocket(message)
+        #send_to_rocket(message)
+        send_email("Some application need to be updated on your wapt server",message)
         return "WARNING"