Recipes will now be seperated per mod.

Added a small enhancement to the output locations of the images.
Each active mod (including 'vanilla') will have a separate folder with their respective recipes.
This was useful for me because I have multiple mods active in my development environment, so other people might benefit from this too.

The new folder structure will be like this:
recipes / modA / recipe.png
              modB / recipe.png
              vanilla / recipe.png