Add copying and changed readme

COPYING

@@ -0,0 +1,16 @@
+Copyright (c) 2020 Macoy Madson
+
+This file is part of esp32-timer.
+
+esp32-timer 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 3 of the License, or
+(at your option) any later version.
+
+esp32-timer 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 esp32-timer.  If not, see <https://www.gnu.org/licenses/>.

README.md

@@ -1,3 +0,0 @@
-# esp32-timer
-
-A timing app designed to run on my Odroid-GO

ReadMe.org

@@ -0,0 +1,3 @@
+#+TITLE: esp32-timer
+
+A timing app designed to run on my Odroid-GO.