UI: Control Mode gives appearance of unauthenticated control

[vanosg]

Hi thorrak! Messing around a bit today, and I noticed that while most 'clicks' on the front dashboard go straight to a login page, clicking on 'Control Mode' allows the user to view pofiles and attempt to set a control mode. Ultimately, after making a selection the user is pushed to a login screen and it doesn't appear to affect the brew, but it might be good to prevent the pop-up (shown below) from appearing at all without logging in. It also raises some questions as to what data an unauthenticated user might be able to access if they monkeyed around with the settings enough, as it did appear to let the user select from the profiles added to the Fermentrack. And again, this screenshot is without authenticating.

Coffee Stout is in the hopper now. Thanks again, drop me a line if you need anything!