Ability to lock dashboard

[wumfi]

I've come across from Octopod for iOS, and one feature that had was a security switch. This allowed one to have the app locked, putting it effectively into look-but-not-touch mode. This was incredibly useful during a print.

Could such a feature be available for Mobileraker? A couple of times I've altered a parameter during a print by accident. A simple padlock icon (like those present on the multipliers/limits sections), but for the whole dashboard?