Base file for Homework assignment 2.1 to be modified by students in their own fork of this repo.
Select-o-matic all at random!
Empty file for homework assignment 4.1 per slides at http://goo.gl/DZ8cO (no cheating!)
Adding a practical example for the homework
Adding the homework assignment for class 5
Adding whitespace for the humans
Dunno what happened to our pretty prints, but this fixes it.
Adding the homework assignment for class 6
Merge remote-tracking branch 'upstream/master'
commiting files.