add social posting function

ttadmin/users/admin.py

@@ -3,6 +3,7 @@ from django.contrib.auth.models import User
 from django.contrib.auth.models import Group
 
 from .models import Townie, Pubkey
+from common.social import post_to_social
 
 admin.site.unregister(User)
 admin.site.unregister(Group)
@@ -15,6 +16,7 @@ def bulk_review(madmin, req, qs):
     for townie in qs:
         townie.reviewed = True
         townie.save()
+    post_to_social(qs)
 
 bulk_review.short_description = 'mark selected townies as reviewed'