replace $.ajax request with isomorphic-fetch in fetchCourseRevisions, fetchFeedback and postFeedbackFormResponse
replace $.ajax request with isomorphic-fetch in fetchCourseRevisions, fetchFeedback and postFeedbackFormResponse

WikiEducationFoundation/WikiEduDashboard,WikiEducationFoundation/WikiEduDashboard,sejalkhatri/WikiEduDashboard,sejalkhatri/WikiEduDashboard,sejalkhatri/WikiEduDashboard,WikiEducationFoundation/WikiEduDashboard,sejalkhatri/WikiEduDashboard,WikiEducationFoundation/WikiEduDashboard,sejalkhatri/WikiEduDashboard,WikiEducationFoundation/WikiEduDashboard