Revert behaviour of new jwt-express version.

Fixes breakage introduced in commit
cd00f8b995.

lib/www/server/api/middleware/auth/jwt.js

@@ -15,6 +15,7 @@ const options = {
 	secret: cfg.secret,
 	credentialsRequired: false,
 	algorithms: ['HS256'],
+	requestProperty: "user",
 	getToken
 };