SSP-774 , SSP-775 , SSP-728 , SSP-744 , SSP-747 , SSP-742 , SSP-743 ,
SSP-745 , SSP-747 , SSP-763 

Complete the student intake use case
* Add 'Send Student Intake Request Field' to Appointment pane in the
	'Add Student' screen
* Implement Sending of 'Intake Request' Email
* 'Complete Student Intake' task should be assigned to students if
	student intake request is made of them
* Create audit trail for the sending of 'Student intake request' emails
* Add field for special email address for sending of student intake
* Create new field for Task and ChallengeReferral 'link' where urls can
	be stored
* 'Delete Task' button in MyGPS task pane always appears even if task is
'undeletable' , sometimes doesn't work