change Notification field slient to BooleanField
change Notification field slient to BooleanField

nautilebleu/django-ios-notifications,chillbear/django-ios-notifications,stephenmuss/django-ios-notifications,stephenmuss/django-ios-notifications,stephenmuss/django-ios-notifications,CrazyNPC/django-ios-notifications,CrazyNPC/django-ios-notifications,chillbear/django-ios-notifications,nautilebleu/django-ios-notifications,nautilebleu/django-ios-notifications,CrazyNPC/django-ios-notifications,chillbear/django-ios-notifications