createChart returns a JPanel containing the chart
put graph bars next to each other
Merge branch 'jon-reports2' of https://github.com/slash-slash-no-comment-WPI-cs3733/wpi-suite into reports-manager-jfreechart

Conflicts:
	TaskManager/src/main/java/taskManager/controller/ReportsManager.java
Merge branch 'jon-reports2' of https://github.com/slash-slash-no-comment-WPI-cs3733/wpi-suite into reports-manager-jfreechart

Conflicts:
	TaskManager/src/main/java/taskManager/controller/ReportsManager.java