KBAlertController

[edekhayser]

This is the next task that must be completed. There are two possible ways this class can work:

1. Move up and down using arrow keys and select using Return
2. Selecting the first/second/third option using Command+1/2/3 (or similar).

I am leaning towards the second option only because it seems more feasible and because it does not override any UIAlertController actions. The system class already uses Return to select the default action.

[edekhayser]

Problem with either approach: adding UIKeyCommands to a UIAlertController do not work properly. This may require adding the alert as a child view controller of another UIViewController subclass and adding key commands to the parent.