added some test methods for task as well as some comments
modified task to include equals method
bug fix to task class
actual bug fix to task class
Fully Tested TaskEntityManager and TaskModel
Made sure all of them have setters and getters
Created JUnit test cases for TestTask (it works)
Finished comments ready from pull request
Made changes that Ryan asked for
made changes for Jill
Merge remote-tracking branch 'origin/devel_task_backend' into devel_guiTest

Conflicts:

TaskManager/src/main/java/edu/wpi/cs/wpisuitetng/modules/taskmanager/Tas
kManager.java