stuff
Attempting to animate drag
animation synchronization
Fixed bug with animation storing component widths/heights
Made stages and tasks prettier
more pretty
new files for previewing a task info
Merge branch 'dev-gradle' into rework-workflow-ui

Conflicts:
	TaskManager/src/main/java/taskManager/controller/TaskController.java
adds test for adding users
add confirmation when trying to delete stage that has tasks and an error for when trying to create a stage that already exists
adds test  for removing users from tasks
shows warning when trying to delete a task
shows warning when closing an edit task tab, still need to keep track of edits
print out list of sessions on db change
Merge branch 'multiselect_users' of github.com:slash-slash-no-comment-WPI-cs3733/wpi-suite into Add_remove_users_test

Conflicts:
	TaskManager/src/main/java/taskManager/view/ScrollList.java
checks if a task is edited and warns you when closing the edit task view, also warns you when viewing a requirement without selecting a requirement
Made WorkflowView a JLayeredPane and added a layout manager that allows for the overlay panel.
updated the dialog boxes, stopped to warn user for creating tasks/view requirement since it should be a validation thing
Removed unnecessary stages JPanel.  The JLayeredPane now handles all of this stuff itself.
merge dev-gradle into warnings