Password Timeout

[bkonia]

Most secure wallet applications, such as Splash ID, Roboform, etc... have a password timeout feature, whereby the user is required to re-enter the password after a specified number of minutes of inactivity.

I would like to request that this feature be added to UR. It's great the UR has encryption built-in, but if you forget to manually close the application when you step away from your desk, anyone can come along and easily view all your data.