thrapy edits

[jaswinne]

• [x] unfavorite students
• [X] student status on each item (where absent is for absent studnets)
• [x] modal pop looks silly
• [x] modal styling
• [x] slide bar (time select)
• [x] daily thrapy log in student-details-thrapy
• [x] thrapist student details null list case??
• [x] empty classroom when adding favorite students/every student favorited case