todo.md

Make informative readme on the use of layered surface detection tool.

There should be a description of how to install dependencies.

I had to install slgbuilder by typing: 'pip install slgbuilder' in the command line
slgbuilder is code from Niels Jeppesen, which I guess it not so well known.

Then I needed to use qim-tools. This was more difficult, because I cloned qim-tools and I did not have a description on how to install the tool. But it is just writing: 'python setup.py install' on the command line

I got an error, because I did not have SimpleITK installed. I installed it from Conda.