When task is closed, it now goes back to the workflow view.
Edited colors.
Max size of titles in tab labels implemented
Cards are now spaced apart
Added icons.
Merge branch 'nitpicks' of https://github.com/JustDuckItAll/wpi-suite into nitpicks
Close button added
fixed sticky removing
merge
Validating cancel tab
Performance improvement by adding listeners after everything has been set/initialized. This makes it so it doesn't trigger on building the view. Authors: nmcmahon1215
Polished validation of close button
Added validation for close button and centered popup confirmation
Moved listeners around to hopefully improve performance. Also fixed the fieldsEqual in Task.
May have fixed the tab issue. Also refactored to be nice.
Polishing jlabels on taskinfoview
Merge branch 'team3Master' into performance-improvements

Conflicts:
	TaskManager/src/main/java/edu/wpi/cs/wpisuitetng/modules/taskmanager/views/TaskInfoView.java
Task tab now opens while waiting for users to fetch
Positioned toolbar buttons and added back the gradient.
Merge branch 'nitpicks' of https://github.com/JustDuckItAll/wpi-suite into nitpicks