Custom Menus should allow more Keyboard Shortcuts

Idea created by fitch on Dec 13, 2017

    Custom Menus currently require that all Keyboard Shortcuts use the Ctrl key.


    Idea: allow keyboard shortcuts that don't use the Ctrl key.


    Specifically, I'd like to use the Esc key to close Card windows.


    Our current workaround is to use script triggers to test every character as it's typed, but this produces a noticeable lag and is more work for the developer to implement.