[Keyboard] GH60 v1.3 (#10575)

* [Keyboard] GH60 v1.3 Support

* clean up info.json

Update key sizes and positioning.

* add readme

* add image to readme

* fix up info.json LAYOUT_all

* add LAYOUT_60_ansi

I'm guessing at this based on a photo of the PCB. Chances are high that this isn't fully functional.

* add matrix block comment to v1p3.h

* add default_ansi keymap

* add keymap readme files

* fix LAYOUT_60_ansi macro

* enable 60_ansi Community Layout support

* add layouts for 60_ansi_arrow

Add LAYOUT_60_ansi_arrow and LAYOUT_60_ansi_arrow_split_bs macros. (The user helping me test runs the split Backspace variant.)

* add Tsangan, HHKB, and 64_ansi layout macros

* add factory keymaps and layout info

* update copyright headers

I mean... if someone's gotta "own" this code...

* fix broken factory_* keymaps

2 files changed, 69 insertions, 0 deletions

diff --git a/keyboards/gh60/v1p3/keymaps/default_ansi/keymap.c b/keyboards/gh60/v1p3/keymaps/default_ansi/keymap.c
new file mode 100644
index 0000000000..82fb774eff
--- /dev/null
+++ b/keyboards/gh60/v1p3/keymaps/default_ansi/keymap.c
@@ -0,0 +1,35 @@
+/* Copyright 2020 noroadsleft
+ *
+ * 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/>.
+ */
+#include QMK_KEYBOARD_H
+
+#define FN_CAPS LT(1, KC_CAPS)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [0] = LAYOUT_60_ansi(
+        KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC,
+        KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS,
+        FN_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,          KC_ENT,
+        KC_LSFT,          KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,          KC_RSFT,
+        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             KC_RALT, KC_RGUI, MO(1),   KC_RCTL
+    ),
+    [1] = LAYOUT_60_ansi(
+        KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_DEL,
+        _______, _______, _______, _______, RESET,   _______, KC_INS,  KC_HOME, KC_UP,   KC_END,  KC_PGUP, KC_PSCR, KC_SLCK, KC_PAUS,
+        _______, _______, _______, _______, _______, _______, KC_DEL,  KC_LEFT, KC_DOWN, KC_RGHT, KC_PGDN, _______,          _______,
+        _______,          _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______,
+        _______, _______, _______,                            _______,                            _______, _______, _______, _______
+    ),
+};
diff --git a/keyboards/gh60/v1p3/keymaps/default_ansi/readme.md b/keyboards/gh60/v1p3/keymaps/default_ansi/readme.md
new file mode 100644
index 0000000000..7552e3d046
--- /dev/null
+++ b/keyboards/gh60/v1p3/keymaps/default_ansi/readme.md
@@ -0,0 +1,34 @@
+# The default ANSI keymap for GH60 v1.3
+
+## Function layer
+
+| Shortcut           | Action               |
+| :----------------- | :------------------- |
+| `Fn` + `Esc`       | <kbd>&grave; ~</kbd> |
+| `Fn` + `1`         | `F1`                 |
+| `Fn` + `2`         | `F2`                 |
+| `Fn` + `3`         | `F3`                 |
+| `Fn` + `4`         | `F4`                 |
+| `Fn` + `5`         | `F5`                 |
+| `Fn` + `6`         | `F6`                 |
+| `Fn` + `7`         | `F7`                 |
+| `Fn` + `8`         | `F8`                 |
+| `Fn` + `9`         | `F9`                 |
+| `Fn` + `0`         | `F10`                |
+| `Fn` + `-`         | `F11`                |
+| `Fn` + `=`         | `F12`                |
+| `Fn` + `Backspace` | `Delete`             |
+| `Fn` + `R`         | `RESET`              |
+| `Fn` + `I`         | `Up`                 |
+| `Fn` + `J`         | `Left`               |
+| `Fn` + `K`         | `Down`               |
+| `Fn` + `L`         | `Right`              |
+| `Fn` + `U`         | `Home`               |
+| `Fn` + `O`         | `End`                |
+| `Fn` + `Y`         | `Insert`             |
+| `Fn` + `H`         | `Delete`             |
+| `Fn` + `P`         | `Page Up`            |
+| `Fn` + `;`         | `Page Down`          |
+| `Fn` + `[`         | `Print Screen`       |
+| `Fn` + `]`         | `Scroll Lock`        |
+| `Fn` + `\`         | `Pause`              |