Once more with feeling

http://test.archiveofourown.org/tags/4166666666607/feed.atom should return a 404 error not
http://test.archiveofourown.org/tags with a flash message

The works controller should throw a 404 when a work is not found
http://test.ao3.org/works/1848202/chapters/3974776

The following url should be a 404
http://test.ao3.org/users/zz9pzza/pseuds/james_

http://test.ao3.org/admin_posts/99999 should raise a 404 error
Fix typo
really fix that error
Update admin_posts_controller.rb
Update pseuds_controller.rb
Update tags_controller.rb
Be explit about the user we can't find
More 404 work
unfound chapter in a work
First draft
Fix comment
We don't use the flash message
Remove the test for a deleted chapter
Double space
Test changes
Allow the locales to be displayed and edited for admins
Replace " with \' and add explict transation module
add locales to admin header
Add an edit button
Show an locale is no longer useful