Commented my part and reorganized some files and folders.
Add support for substeps
change order of css includes
Forgotten comments... sorry
Merged extra forgotten doc with latest version
Replaced local host with 127.0.0.1 to prevent a 302 response which happens sometimes. Commented the problematic routes in app.js
Small bug fixing
Fixed upload and removal of malformated uploads. The whole thing still needs some testing and refactoring but it works, even better than before.
Add mocha and chai in devDependences and test dir