Add cijanzen Pearl 40% keymap (#2878)

* Add personal keymap for Pearl 40%

* Updating readme and adding keymap image

* Updated readme

* Force make to use Python 3

* cleanup keymap

* updated keymap image

* update readme for new keymap image

* reverting atmega32a_program

* removed redundant sections of user config and rules

* fixed user config file

* fixed led indicators to properly show layer 4

keyboards/pearl/keymaps/cijanzen/config.h

@@ -0,0 +1,27 @@
+/*
+Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com>
+
+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/>.
+*/
+
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+#include QMK_KEYBOARD_CONFIG_H
+
+#undef BACKLIGHT_LEVELS
+#define BACKLIGHT_LEVELS 3
+
+
+#endif