Rebel, merge this!!! :)

Fixed a bug in the Editor class that has to do with destroying an Editor object. Refactored the Test.cpp "sample code" and commented it out so that other devs can learn and contribute. Also updated the readme to explain how to setup (for devs), build, and run the project. We probably should comment/document Editor.h so other devs (Kyle, Jamie, and Patty) can figure it out quickly.