Updated lecture slides and questions regarding Git
I have uploaded a new version of the lecture slides, which fixes a couple of typos.
Also, if you have questions about how to use Git or the workflow, please state them in the Askbot. Many things can likely be answered by your fellow students. Since this question already came up: you cannot push changes to the master branch. This is so that when submitting your solution, you can create a merge request, which we can use for grading. Please branch before changing anything (if you have questions about this, ask them in the Askbot or on Friday).