App for carving grayscale image. The darker, the more profound it is carved.
##Versions:
- Pixellized (maybe works, it has to be tested)
- Smoother (will be subdivised in other section) (nothing for the moment)
##TODO: Those steps are not exhaustive, they are just guidelines. Maybe it will never be done.
- Find simple paths (regardless to the anti-aliasing)
- Write the GCode according to the paths
- Check the anti-aliasing
- Maybe make a function to convert colorful image to grayscale
- Possibility to do right angle