layout(planck): dudeofawesome's layout with simultaneous RGB and audio support (...

layout(planck): dudeofawesome's layout with simultaneous RGB and audio support (#1929)

* layout(planck): new layout initial commit

* feat(planck): add workman layout

* fix(planck): switching to workman

* layout(planck): swapping mnext and mplay

* feat(planck): prep for RGB

* perf(planck): remove plover

saves 256 bytes of memory

* perf(planck): remove colemak

saves 128 bytes

* layout(planck): swapping enter and quote

* perf(planck): disable console

frees 1664 bytes

* feat(planck): RGB under-lighting

* refactor(planck): change RGB pin

Uses pin labeled PB2

* feat(planck): add RGB keycodes

* feat(planck): re-enable audio

* style(planck): fixing indentation

Because who indents like that?

* style(planck): clean up keycodes

* layout(planck): remove del

* feat(planck): add tap-space to layer keys

* docs(planck): specify pin on PCB for RGB

* bug(planck): reducing tap time

* Revert "bug(planck): reducing tap time"

This reverts commit 62606b2dc62c5adcc06cfb5978d7e5305411a658.

* Revert "feat(planck): add tap-space to layer keys"

This reverts commit c74de5a4aa45c5563dcaa463395654c29f50eda3.

* perf(planck): remove backlit case

* feat(planck): swap enter and quote

* bug(planck): moving right shift

* doc(planck): update README

* chore(planck): remove makefile