Merge branch 'feature/students' into release/4.9.1.0

@@ -23,7 +23,7 @@ exports.index = (req, res, next) => {
 
     studentsModel.getStudentsData(channel, req).then(result => {
 
-        if ('isStudent' in req.user && req.user.isStudent === 1) {
+        if ('isStudent' in req.user && parseInt(req.user.isStudent, 10) === 1) {
             result.realData.verifyRusult = {isStudent: true};
         }