Test against Django v1.10
Test against Django v1.10

Add Django 1.10 to test matrix.

ByteInternet/django-oidc-provider,juanifioren/django-oidc-provider,ByteInternet/django-oidc-provider,juanifioren/django-oidc-provider,torreco/django-oidc-provider,bunnyinc/django-oidc-provider,torreco/django-oidc-provider,bunnyinc/django-oidc-provider,wojtek-fliposports/django-oidc-provider,wojtek-fliposports/django-oidc-provider