[Keyboard] Move existing boards to Kingly_Keys and add more boards (#6879)

* try to fix and orginize to Kingly_Keys subfolder and add various keyboard support

* fixed layout nomenclature and rules.mk pref

* modified readme for smd_milk

* fixed layout name in little_foot.h

* Update keyboards/kingly_keys/romac_plus/keymaps/default/keymap.c

Co-Authored-By: Drashna Jaelre <drashna@live.com>

* Update keyboards/kingly_keys/romac_plus/keymaps/default/keymap.c

Co-Authored-By: Drashna Jaelre <drashna@live.com>

* Update keyboards/kingly_keys/romac_plus/keymaps/default/keymap.c

Co-Authored-By: Drashna Jaelre <drashna@live.com>

* remove old stand-alone keyboard folders

* Fixed missing comma in littlefoot keymap

* remove OLED code in romac_plus.c

* Update rules.mk

* Update readme.md

* Apply suggestions from code review

Co-Authored-By: fauxpark <fauxpark@gmail.com>

* Update rules.mk

* Update rules.mk

* Update keymap.c

* Update keymap.c

* Update keymap.c

* fix little_foot.h layouts, delete smd_milk readme.md

* Fix ALpha Edits

* Fix ALpha Edits p.2

* update little_foot.h

* fix little_foot.h p.2

* Update keyboards/kingly_keys/little_foot/little_foot.h

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

* Update keyboards/kingly_keys/little_foot/keymaps/default/keymap.c

Co-Authored-By: Drashna Jaelre <drashna@live.com>

* Update keyboards/kingly_keys/romac_plus/keymaps/default/keymap.c

Co-Authored-By: Drashna Jaelre <drashna@live.com>

* Update keyboards/kingly_keys/romac_plus/keymaps/default/keymap.c

Co-Authored-By: Drashna Jaelre <drashna@live.com>

* Update keyboards/kingly_keys/romac_plus/keymaps/default/keymap.c

Co-Authored-By: Drashna Jaelre <drashna@live.com>

* Update keyboards/kingly_keys/romac_plus/keymaps/default/keymap.c

Co-Authored-By: Drashna Jaelre <drashna@live.com>

* Update keyboards/kingly_keys/romac_plus/keymaps/default/keymap.c

Co-Authored-By: Drashna Jaelre <drashna@live.com>

* Modify config.h for cleaned up PCB.

keyboards/kingly_keys/ropro/rules.mk

@@ -0,0 +1,33 @@
+# MCU name
+MCU = atmega32u4
+
+
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
+BOOTLOADER = caterina
+
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = yes      # 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)
+COMMAND_ENABLE = no        # Commands for debug and configuration
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
+NKRO_ENABLE = yes           # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality on B7 by default
+MIDI_ENABLE = no            # MIDI controls
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE = no           # Audio output on port C6
+ENCODER_ENABLE = yes
+RGBLIGHT_ENABLE = yes
+LAYOUTS_HAS_RGB = yes