https://www.youtube.com/watch?v=Ic7Ibl9I5CQ&index=4&list=PL8IPNFFeqgJPzHzPtJGxgbCYzmdoud9Bc http://docs.scala-lang.org/tutorials/tour/classes
https://help.github.com/articles/adding-an-existing-project-to-github-using-the-command-line/ Push from Local to Github : git init git add . git commit -m "MY Commit" git remote add origin (URL to the repo. ) git remote -v git push origin master --force or git push -u origin master