Before this fix, the tz was ignored in the search. So the group by counter
was not especially the number of blog post displayed.
The month display was wrong, date_begin was localized.
Start was eg (in Europe/brussels) : 10/31/2016 22:00:00.
So if we don't localize this time with babel, we got October as displayed
month instead of November
The Archive was not sorted by year desc, now it is.
Old behaviour was strange:
2015: December, Octobre
2016: December, Octobre
=> Year asc, Month desc
Jeremy Kersten
58ff6bf52c