Made it so that the program doesn't terminate when pressing the "x"
button
Add gitignore to not include .class files
Moved .gitignore to a better place
Add Needed components for advanced piece and check values input to
textBox
Merge branch 'master' of github.com:kyl1394/COMS319 into kyl1394-master

Conflicts:
	HW01/src/BasicGUI.java
Merge branch 'kyl1394-master'