Changed images-dir argument. Instead of using the absoluth path, we will
use the path relative to the project path. This ensures that generated
images (e.g. when using sprites) are stored in the specified images
directory.
Added test to verify that the image is generated in the correct location
Changed images-dir argument. Instead of using the absoluth path, we will
use the path relative to the project path. This ensures that generated
images (e.g. when using sprites) are stored in the specified images
directory.
Added test to verify that the image is generated in the correct location
Merge pull request #4 from koenongena/master

use relative images_dir argument