Fix auth fail when using uppercase in email

controllers/admin.js

@@ -115,7 +115,7 @@ router.post('/users/create', (req, res) => {
   }
 
   let nUsr = {
-    email: _.trim(req.body.email),
+    email: _.toLower(_.trim(req.body.email)),
     provider: _.trim(req.body.provider),
     password: req.body.password,
     name: _.trim(req.body.name)

models/user.js

@@ -59,6 +59,7 @@ userSchema.statics.processProfile = (profile) => {
   }
 
   profile.provider = _.lowerCase(profile.provider)
+  primaryEmail = _.toLower(primaryEmail)
 
   return db.User.findOneAndUpdate({
     email: primaryEmail,