Release validation 'Current' redirect pages were broken, now fixed

[Adam Williamson]

Hey folks, just wanted to give a heads-up: in case anyone uses the
'Current' convenience redirects in the wiki, like:

https://fedoraproject.org/wiki/Test_Results:Current_Installation_Test
https://fedoraproject.org/wiki/Test_Results:Current_Server_Test

etc., you may have noticed they've not been updated properly recently -
until a few minutes ago they still pointed to the Fedora 29 release
candidate compose pages, even though several Fedora 30 validation
events have been created since then.

I just noticed that a bug in the Fedora wiki - 
https://pagure.io/fedora-infrastructure/issue/7415 - combines with a
flow issue in the python-wikitcms code in an unfortunate way:
basically, because of that wiki bug, creation of the individual event
pages keeps triggering a 'page already exists' error, and when wikitcms
sees that error, it handles it...but skips the call that would update
the Current redirect page in the process. That's why they haven't been
getting updated.

I've resolved the flow control issue in python-wikitcms 2.4.1 (which
I'm about to release), and manually triggered an update of the Fedora-
Rawhide-20181130.n.0 validation event to get the Current redirects
updated to point to that event. From now on, they should be updated
properly with each new event again. Sorry for the inconvenience!
-- 
Adam Williamson
Fedora QA Community Monkey
IRC: adamw | Twitter: AdamW_Fedora | XMPP: adamw AT happyassassin . net
http://www.happyassassin.net