Added option to disable screen padding on built-in display

[anthdono]

Screen padding is often used on external displays to better position content in the line of sight, however the effects are not desirable on a laptop screen.

This option adds the ability to disable screen padding for the in-built display, whilst still having it enabled on external monitors. The checkbox option is disabled by default.

The feature is useful when not using clamshell mode, ie when the built-in display is being used alongside external displays. Likewise, when working solely from the laptop, this feature eliminates the need to manually decrement the padding that was configured for external monitors.

[ianyh]

Cool. Can you add this to the config documentation?

[anthdono]

Have added feature to the config documentation and rebased my fork with latest upstream developer branch [3c2835a]. Cheers!

[ianyh]

Thanks!

[Mathemmagician]

Is there a way to disable padding on external only? I know it's an edge case, but trying to deal with some broken pixels on built-in monitor, and would really love to exclude them