[Keyboard] Add 2key2crawl (#6727)

* adding working 2key2crawl

Adding working 2key2crawl files
edited files in accordance with original PR comments

* Changes

Changes and updates

* Update readme.md

* Update config.h

removed IS_COMMAND block that was missed in previous commit

* Changes to vol/keymap.c

Removed unneccesary function

keyboards/2key2crawl/config.h

@@ -0,0 +1,44 @@
+#pragma once
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x6090
+#define DEVICE_VER      0x0002
+#define MANUFACTURER    WoodKeys.click
+#define PRODUCT         2Key2Crawl
+#define DESCRIPTION     ATX Keycrawl 2018
+
+/* key matrix size */
+#define MATRIX_ROWS 2
+#define MATRIX_COLS 7
+
+/* key matrix pins */
+#define MATRIX_ROW_PINS { C4, C5 }
+#define MATRIX_COL_PINS { B3, B4, B5, B6, B7, C7, B2 }
+#define UNUSED_PINS
+
+
+#define ENCODERS_PAD_A { D0 }
+#define ENCODERS_PAD_B { D1 }
+#define ENCODER_RESOLUTION 1
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/* 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
+
+
+#ifdef RGBLIGHT_ENABLE
+#define RGB_DI_PIN C6
+#define RGBLIGHT_ANIMATIONS
+#define RGBLED_NUM 3
+#endif