[Keyboard] Polarity works CRBN support (#11107)

* Initial CRBN compatibility

Updated readme.md too

* formatting tweaks to meet requirements

* Update crbn.c

* Create readme.md

* Required fixes and licence header

* Fixes

* Apply suggestions from code review

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keyboards/crbn/rules.mk

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keyboards/readme.md

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update crbn.c

* Update keyboards/crbn/crbn.c

Co-authored-by: Drashna Jaelre <drashna@live.com>

* Licence headers

* Create info.json

* Apply suggestions from code review

Co-authored-by: Ryan <fauxpark@gmail.com>

* Configurator support

* Update keymap.c

* Update keymap.c

Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>

keyboards/crbn/config.h

@@ -0,0 +1,54 @@
+/* Copyright 2020 Harry Herring
+ *
+ * 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"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0x726F
+#define PRODUCT_ID      0x0002
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Polarity Works
+#define PRODUCT         CRBN
+
+/* key matrix size */
+#define MATRIX_ROWS 4
+#define MATRIX_COLS 12
+
+/* key matrix pins */
+#define MATRIX_ROW_PINS { B3, B1, F7, F6 }
+#define MATRIX_COL_PINS { D3, D2, D1, D0, D4, C6, D7, E6, B4, B5, B6, B2 }
+#define UNUSED_PINS
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/*Rotary Encoder Pins*/
+#define ENCODERS_PAD_A { F5 }
+#define ENCODERS_PAD_B { F4 }
+
+/*Sets the number of pulses per increment*/
+#define ENCODER_RESOLUTION 2
+
+/* 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