First stable release

Added a lot of new functionality and improved performance and compatibility. The binary is compiled statically for linux, so all you need is an OpenGL 3.0+ (3.3+ recommended) compatible graphics card in order tu run it!

See readme or run spunto -h!

Note about OpenGL in linux:

     You can check the current OpenGL version in your system with $ glxinfo | grep OpenGL 
     If you are getting 2.1 OGL version check if you have direct rendering enabled with $ glxinfo | grep direct, it should say yes. 
     Otherwise you will need to update your graphic drivers!

Tested only in linux with:

1. nvidia drivers in a 4.5 OpenGL card
2. default intel drivers in Ubuntu with OpenGL 3.0
3. Mesa 11 in a VMware machine (OpenGL 3.0).

First release

Includes postprocessing and basic input reading. Accepting only files with 5 columns (XYZCR).

Depends on SFML 2.0 and OpenGL +3.3