[Keyboard] Added Vitamins Included Rev2 (#6593)

* Fixed pin for RGB

* Added support for second revision of vitamins included

* Added rev2 config and switched to #pragma once

* Switch to quantum.h pincontrol

* Fixed left-half check

* Moved revision agnostic code to main header file

* Moved common build options to main makefile

* Referred to rev2 documentation

* JTAG is dissabled in keyboard.c now

* moved EEHANDS to rev1 config

* moved rev2 to use split_common

* Updated default keymaps

* Changed handedness ifdef to allow user-overrides

* Add some space saving defines

* Changed to more sane I2C clock

* Removed rev2 check in matrix.c as rev2 uses split_common

* Removed rev2 check in rev1 only code

* Update debounce constant name

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

* Switch KEYMAP macro to LAYOUT

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

* Switch kc_keymap macro to layout_kc

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

* Switch kc_keymap macro to layout_kc

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

* Add legacy layout macro alias

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

* Update keyboards/vitamins_included/rev2/config.h

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

* Split readme into revision specific versions

* Updated src to allow LTO

* Renamed readmes to lower-case

* Switched my keyboards to FEED VID

* Fixed markdown lint errors

* fixed readme links

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

* Maintain keymap backwards compatibility

Co-Authored-By: Joel Challis <git@zvecr.com>

keyboards/vitamins_included/rev2/config.h

@@ -0,0 +1,81 @@
+/*
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jack Humbert
+Copyright 2019 Mikkel Jeppesen
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#pragma once
+
+#include "config_common.h"
+
+#define SPLIT_HAND_PIN B4
+#define SOFT_SERIAL_PIN D0
+
+/* USB Device descriptor parameter */
+#define DEVICE_VER      0x0002
+#define DESCRIPTION     A toolless split keyboard for the cheapish makers
+
+/* key matrix size */
+// Rows are doubled-up
+#define MATRIX_ROWS 8
+#define MATRIX_COLS 6
+
+// wiring of each half
+#define MATRIX_ROW_PINS { F5, F6, C7, F7 }
+#define MATRIX_COL_PINS { F1, F4, E2, B6, D7, D6}
+
+/* define if matrix has ghost */
+//#define MATRIX_HAS_GHOST
+
+/* number of backlight levels */
+// #define BACKLIGHT_LEVELS 3
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCE 5
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+/* ws2812 RGB LED */
+#define RGB_DI_PIN F0
+
+#define RGBLED_NUM 12    // Number of LEDs
+#define RGBLIGHT_ANIMATIONS
+
+/* Audio settings */
+#ifdef AUDIO_ENABLE
+    #define C6_AUDIO // Define this to enable the buzzer
+#endif
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+// #define NO_DEBUG
+
+/* disable print */
+// #define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+//#define NO_ACTION_MACRO
+//#define NO_ACTION_FUNCTION