paste uses paste.ini to configure python's logging module.
Until now, there was NO config, not even a useful default
one. This means: any messages went away unseen.
Not good.
The new default logs everything to stderr at level INFO and
higher. Maybe not the best, but a good starting point.
entries and other files the client should have some idea on
how long it can cache those files locally before asking
again for them.
The old setting was: Don't allow the client to cache.
New setting:
1 week for the media entries (they don't change, ever)
1 day for css/logos, etc. They change on an update, so
people might want to see the new design soon.
