- Changed boxComplete method to return a bool indicating if all cardinal directions have lines drawn
 - Changed drawVertical and drawHorizontal to check the (x,y) coordinates to see if a line has already been drawn, and throws if true

 - Changed draw methods bounds testing to its own test

 - Added test that detects complete boxes
 - Added test that detects incomplete boxes
 - Added test that ensures box check occurs within game bounds
 - Added test that checks that horizontal and vertical lines are not duplicated
 - Added test that ensures lines are drawn within game bounds

Update label to use my name

Closes #1

See merge request !1

 - Changed label in main.java to use my name
 - Removed comment

This switches to just using Swing and no modules for better compatibility with working with VS Code.

0.0.10 seems to have fixed the issue with running modular JavaFX
  projects, allowing us to drop the previous (manual) fix.