Add and Remove assignee butons fixed in edit view
Add and Remove assignee buttons fixed for new task view.
Add tests for TaskEntityManager

TaskEntityManager now has ~85% code coverage. The missing methods are
the advanced HTTP requests, which are not implemented.
Merge branch 'develop' into junit-testing
Add tests for models
Add tests for TaskStatusEntityManager

Code coverage for TaskStatusEntityManager is 97%. The missing methods are the
advanced HTTP requests, which are not implemented.

Note: TaskStatusEntityManager retrieves WorkFlows from the database. This might
be correct, but should be looked into.
Merge branch 'develop' into bugFix-131-add-remove-buttons-active

Conflicts:
	TaskManager/src/main/java/edu/wpi/cs/wpisuitetng/modules/taskmanager/view/tasks/AbstractInformationPanel.java
	TaskManager/src/main/java/edu/wpi/cs/wpisuitetng/modules/taskmanager/view/tasks/EditTaskButtonPanel.java
	TaskManager/src/main/java/edu/wpi/cs/wpisuitetng/modules/taskmanager/view/tasks/EditTaskInformationPanel.java
Fix bug after merge.
Add more tests for Task and TS and WF
Add tests for models and attributes
Add tests for AddTaskController

Minor changes:
 - automatic reformat of TaskStatusTest
Test taskinfopanels
Fix date issues
Fix Line Length Flag
Test WorkFlowView
remove taskStatusType and unused settingssplittabbedpabel
Merge pull request #103 from R2-Team2/bugFix-133-start_date

Fix date issues
Merge pull request #100 from R2-Team2/bugFix-131-add-remove-buttons-active

Bug fix 131 add remove buttons active
Merge pull request #105 from R2-Team2/feature-137-statustype

Feature 137 remove statustype
Fix date validation