Added GUI

In this release, I added a graphical user interface, major corrections to the randomly generating algorithm, and much more! This release brings this project much closer to our goal for this project. Furthermore, feel free to check out my new Javadoc for this project, and try using the pre-release jar file to explore how my app works. Future releases will be coming soon :)

Randomized Trader's Profile Data - Alpha #1

Mainly, this release added more info to the random trader's profile! Also, I fixed some bugs and performance issues!