[Datetime-SIG] DST explained visually

[Tim Peters]

[Tim]
>> So we're switching to a boolean flag again, named solidbefore?

[Alex]
> Nah, now that we know the history nothing will beat "sommerzeitkaputt"!

Bingo!  No Google hits at all on "Python sommerzeitkaputt":  Although
Google is so annoyed by that it says "Showing results for python
sommerzeit kaputt" instead, and then we're back to tens of thousands
of hits.

But good enough.  sommerzeitkaputt has such a nice ring to it :-)