[Keyboard] Geekboards Macropad V2 keyboard (#11045)

* Initial commit of Geekboards Macropad V2 keyboard

* Apply suggestions from code review

Co-authored-by: Joel Challis <git@zvecr.com>

* Apply suggestions from code review: delete unnecessary files

* Fixed typos

* Apply suggestions from code review

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

* Change RGB_MATRIX config syntax following recent core changes

* Apply suggestions from drashna code review

* Remove unnecessary file (it is now defined in the core)

* Remove unnecessary code, due to PR 11084 approve

Co-authored-by: Joel Challis <git@zvecr.com>
Co-authored-by: Ryan <fauxpark@gmail.com>

keyboards/geekboards/macropad_v2/macropad_v2.h

@@ -0,0 +1,26 @@
+/* Copyright 2020 Geekboards ltd. (geekboards.ru / geekboards.de)
+ *
+ * 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 "quantum.h"
+
+#define LAYOUT_ortho_2x4( \
+    k00, k01, k02, k03, \
+    k10, k11, k12, k13  \
+) { \
+    { k00, k01, k02, k03 }, \
+    { k10, k11, k12, k13 } \
+}