No Account info on landing page

[rutenkolk]

When navigating to the landing page, no account info is being displayed.

In fact, when debugging, the variable token in mops.authdemo.AuthdemoController.index is null and not account information is added to the thymeleaf model.

[Phlegethon90]

Possible solution: Change "else"-expression in account-link in mopslayout to @{/sso/login}