Sort out the naming of the various parts of an identity.

* A `cookie::Identity` (`IdentityCookie`) is a specialized CookieJar for working with identities.
* An `Identity` is a token/login pair.

I hope for this to be a bit more legible.

In service of this, `Login` is no longer extractable. You have to get an identity.

1 files changed, 0 insertions, 1 deletions

diff --git a/src/login/mod.rs b/src/login/mod.rs
index 64a3698..279e9a6 100644
--- a/src/login/mod.rs
+++ b/src/login/mod.rs
@@ -1,6 +1,5 @@
 pub mod app;
 pub mod event;
-pub mod extract;
 mod history;
 mod id;
 pub mod password;