Backlight abstraction and other changes (#439)

* redoes matrix pins, abstracts backlight code for B5,6,7

* slimming down keyboard stuff, backlight breathing implemented

* don't call backlight init when no pin

* cleans up user/kb/quantum calls, keyboard files

* fix pvc atomic

* replaces CHANNEL with correct var in breathing

* removes .hexs, updates readmes, updates template

* cleans-up clueboards, readmes to lowercase

* updates readme

1 files changed, 21 insertions, 0 deletions

diff --git a/keyboards/kc60/keymaps/ws2812/readme.md b/keyboards/kc60/keymaps/ws2812/readme.md
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+KC60 with WS2812 RGB Underglow
+======================
+
+![Image of KC60 with RGB Underglow](ws2812_example.jpg)
+
+## Quantum MK Firmware
+For the full Quantum feature list, see [the parent readme.md](/readme.md).
+
+## WS2812 Support
+By default, it is now setup for 16 LEDs on the PF5 breakout pin. See [included image](ws2812_wiring.jpg) for wiring reference.
+
+### Build
+To build this keymap with WS2812 enabled, simply run `make KEYMAP=ws2812`.
+
+### Reference Images
+![Wiring Reference](ws2812_wiring.jpg)
+![RGB Strip turned on](ws2812_underside-lit.jpg)
+![RGB Strip turned off](ws2812_underside.jpg)
+
+### Additional Credits
+Keymap based on work by [TerryMatthews](https://github.com/TerryMathews) for GH60 Satan.