1. Compile: "javac *.java"
2. "Main.java" contains the main method.
3.
4.
5. Everything works from what I can tell.
6. Minor parts are influenced by the assignment text (http://www.uio.no/studier/emner/matnat/ifi/INF2220/h16/obligatoriske-oppgaver/oblig-1/oblig1.pdf) and the first lecture (http://www.uio.no/studier/emner/matnat/ifi/INF2220/h16/undervisningsmaterialet/lecture01.pdf)