Field name to unicode.
Fixed add django in extra paths.
Added admin.
Use django-1.2
Enable stats and admin
Enable stats.
Increase memcache time.
Increase memcache time.
Increase memcache time.
Increase memcache time.
Use django-1.2 by default.
Remove checking category and group.
Optimize brands.
Memcahed brands.
Added default_expiration time.
Optimize count() calls.
Added new challenge.
Merge branch 'miracle_challenge' into new_image
Format text and set image width.
Merge branch 'miracle_challenge' into new_image