add suffix function support so each site can customize how the cache key is calculated
add management command to increment the cache
Merge remote-tracking branch 'origin/master'
missing import
throw an error if johnny-cache backend is not used
decorater to invalidate jimmypage cache
Fixing unicode URLs

Switching from urllib.urlencode to Django's unicode-safe version
because otherwise URLs with things like u'\u20ac' crashed the
entire thing.
Make cache check less bad.
Merge pull request #8 from DjangoAdminHackers/master

We've found subtle errors if you don't use Johnny Cache