Basic view structure for admin.
urlconf for tiny_feedback custom admin
Message list markup
User getter for message
Index view for admin
Some fixes in markup
Filters implemented
Filters unittests
Trailing slash bug fixed
Mark as unread feature implemented
Mark as (un)important view implemented
Unexisting message marking error now handled correctly
Delete REST like url pattern
Delete view implemented
CSRF disabled for message deletion
Count view implemented
content type for all json views added
Scripts added to template
Empty set template added
Frontend scripts prototype