Changes

<u>''' Week 3 - Sept 16 - 22 '''</u>

* forgot about using -lncurses so was getting multiple compile errors on Matrix

<u>''' Week 4 - Sept 23 - 29 '''</u>

<u>''' Week 3 - Sept 16 - 22 '''</u>

* '''display()''' function has been completed.

<u>''' Week 4 - Sept 23 - 29 '''</u>