Freeze break: adjust pagure's config

[Pierre-Yves Chibon]

Hi all,

The possibility to keep the URL backward compatible in pagure 2.0 is an option
that is off by default.
I would like to apply the following change to pagure's configuration file to
turn it on.

diff --git a/ roles/pagure/frontend/templates/pagure.cfg b/
roles/pagure/frontend/templates/pagure.cfg
index 77cfdfc..2748861 100644
--- a/ roles/pagure/frontend/templates/pagure.cfg       
+++ b/ roles/pagure/frontend/templates/pagure.cfg       
@@ -196,3 +196,10 @@ SSH_KEYS = {
     }
 }
 {% endif %}
+
+# Allow the backward compatiblity endpoints for the old URLs schema to
+# see the commits of a repo. This is only interesting if you pagure instance
+# was running since before version 1.3 and if you care about backward
+# compatibility in your URLs.
+OLD_VIEW_COMMIT_ENABLED = True
+

The change is already done manually in stg so that we could check that it is
working, but I would like to apply it in ansible for both stg and prod since it
will not have any impact for prod until we upgrade to 2.0.

+1s?

Thanks,
Pierre