Renames bookwyrm base model

bookwyrm/models/federated_server.py

@@ -1,9 +1,9 @@
 ''' connections to external ActivityPub servers '''
 from django.db import models
-from .base_model import FedireadsModel
+from .base_model import BookWyrmModel
 
 
-class FederatedServer(FedireadsModel):
+class FederatedServer(BookWyrmModel):
     ''' store which server's we federate with '''
     server_name = models.CharField(max_length=255, unique=True)
     # federated, blocked, whatever else