Fixed link formatting.
Another attempt to fix link formatting.
Fixed bad link sources.
Added util module for creating images.
Added missing docstrings.
Added scaling functions and tests.
Added perlin image utility functions.
Split image code out into separate module.
Moved other util funcs into util module.
Added simplex image generation.
Added example images.
Updated README with images.
Fixed typo.
Removed code that is now in lfe-utils.
Updated Makefile to use lfe-utils.
Code cleanup:
 * removed unused imports
 * fixed up remaining code to use lfe-utils
 * removed Racket-inspired redundancies
Merge branch 'master' of github.com:lfe/loise
Added targets.
Removed default values.
Moved app file to src.