CLC-1971 Update My Classes dummy feed
CLC-1971 - Front-end - Show all classes
https://jira.media.berkeley.edu/jira/browse/CLC-1971
TEMPORARILY UNDO Christian's Front-end changes
(reverse-merged from commit 286aa95988e42b086967b79735ee91bcc21b0fcf)
CLC-1971 Restructure CampusUserCourses to include all sections
CLC-1971 WORK IN PROGRESS