Remove hook for normalizing auth token on params.

It was only used to support passing the token via sockets and then normalizing it. It is no longer needed.

src/hooks/index.js

@@ -7,7 +7,6 @@ import setUserId from './set-user-id';
 import toLowerCase from './to-lower-case';
 import verifyToken from './verify-token';
 import populateUser from './populate-user';
-import normalizeAuthToken from './normalize-auth-token';
 
 let hooks = {
   hashPassword,
@@ -18,8 +17,7 @@ let hooks = {
   setUserId,
   toLowerCase,
   verifyToken,
-  populateUser,
-  normalizeAuthToken
+  populateUser
 };
 
 export default hooks;

src/index.js

@@ -19,11 +19,6 @@ export default function(providers) {
     const app = this;
     let _super = app.setup;
 
-    // Add mixin to normalize the auth token on the params
-    app.mixins.push(function(service){
-      service.before(hooks.normalizeAuthToken());
-    });
-
     // REST middleware
     if (app.rest) {
       debug('registering REST authentication middleware');