Refactored constructors and made WorkflowController a singleton.
Add calls to WorkflowController.getInstance() where necessary
Fixed broken test.
don't send info about changes to the session that made the changes
Redispatch drag over the WorkflowView down into the DropAreaPanel
Redispatch drag events over scrollpane
Removed unnecessary call to WorkflowModel.getInstance()
Merge branch 'dev-gradle' into refactor-workflow
Redispatcher checks for correct Dataflavor
Merge branch 'fix-drag-to-sides' into fix-scrollbar-flicker
add javadoc
Added Javadoc comment to WorkflowController.getInstance()
Merge branch 'refactor-workflow' of github.com:slash-slash-no-comment-WPI-cs3733/wpi-suite into dev-gradle
Merge branch 'unneeded-responses' into dev-gradle
sets focus to Title Field in etv when creating/editing a task
Merge branch 'blank-workflow' into dev-gradle
Merge branch 'dev-gradle' of https://github.com/slash-slash-no-comment-WPI-cs3733/wpi-suite into etv-cursor-focus
Merge branch 'fix-scrollbar-flicker' of https://github.com/slash-slash-no-comment-WPI-cs3733/wpi-suite into dev-gradle

Conflicts:
	TaskManager/src/main/java/taskManager/draganddrop/DropAreaPanel.java
Lost an import in the merge, was breaking builds.
Merge branch 'dev-gradle' of https://github.com/slash-slash-no-comment-WPI-cs3733/wpi-suite into add_stage_button

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