Added Office hours for studio instructors
Added Office hours for studio instructors


Former-commit-id: 54ce9764813d61c96b0bbac7873fa35363327fe7
Former-commit-id: 4f346cfdc4807de44296841e48cc0fc35d6638b6
Former-commit-id: 60387794e73fac24dc4fdf843a3e0b210aa71c6d
StanfordHCI/cs247,StanfordHCI/cs247,StanfordHCI/cs247