feature request: custom layouts and/or numeric keypad layout

[dsilas]

This is a very useful utility, thank you. The layout with the media keys and so on is also really helpful.
Another useful thing could be to allow people to provide their own custom html file with their own layouts by a commandline switch or config file. (I guess this would require modification in the inputcontrol directory to ensure that all the possible keys were able to be used etc.)

For example, one could then make a custom layout to allow the phone to be used as a numeric keypad for a small laptop that doesn't have one, or make other custom layouts for use with particular apps.

Thanks again.