Removing any public-facing OpenID options
Outdated as they are, removing openid from unit tests
Removing controller actions and routes
Contains migration! Removing identity_url from the user model
Removing configuration options and gem
Removing now-unused files

Also small cosmetic changes (indentation, syntax etc)
Moving tweet text to a helper method
Issue 1143: Make it possible to sort tags alphabetically without articles
Issue 2130: only list user fandoms for non-anonymous works
Merge branch 'master' of git://github.com/otwcode/otwarchive
Issue 3122: Validation on invite from queue field
Fixing a mistake
Issue 3472: Orphaned comments should have their cache expired
Merge branch 'refs/heads/master' into issue-3280-fire-openid

Conflicts:
	Gemfile

(It was seeing the open id gem as re-added to the Gemfile.)
Adding an Edit Tags button to admin nav
Secret token should be secret

This is already on production.
Merge pull request #1062 from elzj/sekrit_token

Secret token should be secret
Removing improper class
Merge pull request #1060 from scottsds/abuse_edit_works

Adding an Edit Tags button to admin nav
Merge branch 'master' of git://github.com/otwcode/otwarchive