chore: first documentation draft

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2017 NYBI
+Copyright (c) 2017 NYBI.cc
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,2 +1,41 @@
 # web-gcode-tools
+
 Online G-Code edition tools
+
+## Description
+
+Online tools to ease modification/adjustement of G-Code for 3D printers
+and CNC.
+
+## System Requirements
+
+A browser with Javascript activated.
+
+## Contribute
+
+If you would like to hack on web-gcode-tools, start by forking the repo on GitHub:
+
+https://github.com/NYBI/web-gcode-tools
+
+The best way to contribute is probably one of the following:
+
+* Clone the repo and follow [GitHub
+  Workflow](https://guides.github.com/introduction/flow/index.html).
+* Contact us on [twitter](https://twitter.com/nybicc) or [Facebook](https://www.facebook.com/NYBI.CC/)
+* [Visit us](http://nybi.cc/nous-contacter/)
+
+See our [Roadmap](https://github.com/NYBI/web-gcode-tools/projects/1) and [all issues](https://github.com/loic-fejoz/kirigamixel/issues)
+
+
+Changes
+----------
+
+TO BE DONE
+
+Authors
+-------
+
+This is a list of people who have contributed code or ideas to web-gcode-tools --
+for copyright purposes or whatever.
+
+* Loïc Fejoz <[email protected]> <https://github.com/loic-fejoz/>