Add VIA support to MxSS, plus minor tweaks (#7809)

* Add VIA support to mxss and general cleanup

* Add support for RGB test for FLEDs

* Add LAYOUT_all to allow for more configuration

* Remove blank layers

* Updated readme

* Improve use of EEPROM

* Credit where its due

* Use the latest iteration of rgblight code

* Keep the RGB timer running if the front LED is in RGB mode

* Fix RGB breathing animation

* Better supported RGB animation
Only thing not working is alternating, but that's not too important

* Abstract front LED handlers from main kb code

* Add support for indicator LED color changing

* Remove debug statement

* Persist indicator LED colors

* Mark custom sections in rgblight.c

* Light commenting

* Fix up keymaps

* Add/update comments

* Remove bloat from default hex

* Tidy a stray tab

* Out with the old, in with the new

* Out with the old, in with the new

* Add LAYER_STATE_8BIT for VIA keymap

keyboards/mxss/rules.mk

@@ -14,7 +14,7 @@ BOOTLOADER = atmel-dfu
 # Build Options
 #   change yes to no to disable
 #
-BOOTMAGIC_ENABLE = no      # Virtual DIP switch configuration(+1000)
+BOOTMAGIC_ENABLE = lite      # Virtual DIP switch configuration(+1000)
 MOUSEKEY_ENABLE = yes       # Mouse keys(+4700)
 EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
 CONSOLE_ENABLE = no        # Console for debug(+400)
@@ -30,10 +30,12 @@ BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
 AUDIO_ENABLE = no           # Audio output on port C6
 FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
 
+SRC += mxss_frontled.c
+
 # Remove the common RGB light code and use my iteration instead
 OPT_DEFS += -DRGBLIGHT_ENABLE
 SRC += $(QUANTUM_DIR)/process_keycode/process_rgb.c
 SRC += rgblight.c
+SRC += color.c
 SRC += ws2812.c
 CIE1931_CURVE = yes
-LED_BREATHING_TABLE = yes