New optional feature: lock account to computer

[Admins]

We have added a new feature to lock the account to a specific computer. If someone wants to connect to your account using a different computer then you will receive an e-mail where you need to click on a link to approve the new computer. That will make it harder to hack or steal accounts.
To enable that protection click on the "Protect" button in the serverlist screen. This is optional for normal users, but global admins will need to use this in the future.