allow empty strings in admin
allow empty values
django 1.4 compatibility
remove unused import
django 1.4 depreciation
option to allow non-superusers to update settings
add Polish translation
Merge pull request #14 from escaped/master

Allow empty strings in admin-form
Merge pull request #21 from qois/master

1.5 compat
add build/ temp directory to ignore list
send message with level SUCCESS instead of INFO
add dist/ to ignore list
Merge branch 'master' of github.com:comoga/django-constance
Added note about CONSTANCE_DATABASE_CACHE_BACKEND. Fixes #25.
Merge pull request #17 from jerzyk/master

django 1.4 plus small extension to allow empty fields and optional non-superuser access to the settings
Add note about the new CONSTANCE_SUPERUSER_ONLY setting.
Added ability to specify the redis connection parameter as an URL. Fixes #26.
Added ability to prefix database values. Fixes #24.
Fixed the prefix handling.
Refactored tests to use django-discover-runner and not an own testproject anymore.