added skip_authorization flag to Application

Author: masci

oauth2_provider/models.py

@@ -70,6 +70,7 @@ class AbstractApplication(models.Model):
     client_secret = models.CharField(max_length=255, blank=True,
                                      default=generate_client_secret, db_index=True)
     name = models.CharField(max_length=255, blank=True)
+    skip_authorization = models.BooleanField(default=False)
 
     class Meta:
         abstract = True