[Keymap] dactyl_left (#6775)

* [keymap] dactyl_left

Special layout for the left side of the ergodox dactyl.

* [keymap] dactyl_left

Special layout for the left side of the ergodox dactyl.

* Updated readme.md

* Update keyboards/handwired/dactyl_left/readme.md

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

* Update keyboards/handwired/dactyl_left/readme.md

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

* Update keyboards/handwired/dactyl_left/info.json

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

* Update keyboards/handwired/dactyl_left/info.json

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

* Update keyboards/handwired/dactyl_left/info.json

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

* Addressing changes for PR

removed layers.json and 15-24 from rules.mk

* Updating keymap for better a default

Hopefully this works as a starting point

keyboards/handwired/dactyl_left/keymaps/default/config.h

@@ -0,0 +1,19 @@
+/* Copyright 2019 RedForty
+ *
+ * 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
+
+// place overrides here