Added example code that demonstrates how to add an icon to a button using an absolute file path, for reference when trying to implement relative file paths. This code is confirmed to work, so the only changes needed should be to the file path in the ImageIcon constructor.
added the ability to put tasks into different stages
Merge pull request #2 from dcpounds/tasksToDifferentStages

added the ability to put tasks into different stages
Added documentation for how to JUnit
Added documentation for JUnit, and the master test suite
Successfully implemented an example of a relative file path for button icons. Use as reference for button icons in the future.
Merge branch 'dev-gradle' of https://github.com/dcpounds/wpi-suite into button-frick2
Adding Icons to the Buttons
Moving the Test package into the test folder.
Merge branch 'button-frick2' of https://github.com/dcpounds/wpi-suite into dev-gradle
Merge branch 'CalendarandRequited' of https://github.com/dcpounds/wpi-suite into CalendarandRequited

Conflicts:
	TaskManager/src/main/java/edu/wpi/cs/wpisuitetng/modules/taskmanager/tabs/view/NewTaskTab.java
Merge branch 'CalendarandRequited' of https://github.com/dcpounds/wpi-suite into CalendarandRequited

Conflicts:
	TaskManager/src/main/java/edu/wpi/cs/wpisuitetng/modules/taskmanager/tabs/view/NewTaskTab.java