add a nice readme

README.md

@@ -1,12 +1,46 @@
-Blender CAM is an open source solution for artistic CAM - Computer aided machining - a g-code generation tool.
+![BlenderCAM](http://github.com/blendercam/blendercam/static/logo.png)
 
+# BlenderCam - CNC path addon
+
+Blender CAM is an open source solution for artistic CAM - Computer aided machining - a g-code generation tool.
 Blender CAM is an extension for the free open-source Blender 3d package.
 
-It has been used for many milling projects, and is actively developed. If you are a developer who would like to help, don't hesistate to contact me.
+It has been used for many milling projects, and is actively developed.
+If you are a developer who would like to help, fork and open pullrequests
 
-This extension is free of charge, however you can donate to support the development and appreciate the work which has allready been done.
-There is currently no warranty for the results from blender CAM - you have to check your paths before use. Blender CAM has been tested with success in my studio. I wouldn't recommend Blender CAM for metalworking now, be carefull if you try it. 
 
-Read more and join the forum on:
+[![Chat on Matrix ][matrix-badge]](https://riot.im/app/#/room/#blendercam:matrix.org)
 
-http://blendercam.blogspot.fi
+
+## Installation and Usage
+
+See the [Wiki](https://github.com/vilemduha/blendercam/wiki).
+
+
+## Resources
+
+* [Development](https://github.com/blendercam/blendercam)
+* [Documentation]https://github.com/vilemduha/blendercam/wiki)
+* [Freenode IRC](http://webchat.freenode.net/?channels=%23blendercam) (#blendercam)
+* [The Matrix](https://riot.im/app/#/room/#blendercam:matrix.org) (#blendercam:matrix.org)
+* [Issue Tracker](https://github.com/blendercam/blendercam/issues)
+
+
+## Dependancies
+
+* Blender 2.80
+* Python 2.7 & OpenCamLib (optiona)
+
+
+## DISCLAIMER
+
+THE AUTHORS OF THIS SOFTWARE ACCEPT ABSOLUTELY NO LIABILITY FOR
+ANY HARM OR LOSS RESULTING FROM ITS USE.  IT IS _EXTREMELY_ UNWISE
+TO RELY ON SOFTWARE ALONE FOR SAFETY.  Any machinery capable of
+harming persons must have provisions for completely removing power
+from all motors, etc, before persons enter any danger area.  All
+machinery must be designed to comply with local and national safety
+codes, and the authors of this software can not, and do not, take
+any responsibility for such compliance.
+
+This software is released under the GPLv2.