Peer assignment 1

Peer assignment 1 for the "reproducible research" course.
Revert "Peer assignment 1"

This reverts commit 5c6eee8bbd1c9d500e59c77aa4159f9486565950.
Peer assignment 1

Reproducible Research
Merge branch 'master' of https://github.com/sgeletta/datasciencecourse