CLC-2517 Work-in-progress commit of efficient lookup for academics tab; tests still fail
CLC-2517 Fix broken test
CLC-2517 Make front end observe has_academics_tab correctly
CLC-2517 We don't need has_student_history in the API feed
CLC-2517 Tweak log statements
Merge pull request #1590 from ctweney/clc-2517

CLC-2517 Efficient backend decision on showing academics tab