Versioning module now does magic

Automatic creation of views/urls for anything registered with reversion, with a small amount of hackage to preserve legacy stuff. (and the DAMNED asset IDs!) I would never get distracted...

RIGS/signals.py

@@ -19,7 +19,7 @@ from premailer import Premailer
 from z3c.rml import rml2pdf
 
 from RIGS import models
-from versioning.versioning import models_for_feed
+from reversion import revisions as reversion
 
 
 def send_eventauthorisation_success_email(instance):
@@ -142,11 +142,9 @@ def send_admin_awaiting_approval_email(user, request, **kwargs):
 user_activated.connect(send_admin_awaiting_approval_email)
 
 # TODO Move
-
-
 def update_cache(sender, instance, created, **kwargs):
     cache.clear()
 
 
-for model in models_for_feed():
+for model in reversion.get_registered_models():
     post_save.connect(update_cache, sender=model)