Fix perm issue for loadEventapplications (CoderDojo#177)

Author: Wardormeur

lib/perm/is-ticketing-admin.js

@@ -18,6 +18,8 @@ function isTicketingAdmin (args, cb) {
     // Used by Manage-events-users
     if(args.params.query && _.isUndefined(dojoId)) eventId = args.params.query.eventId;
     if(args.params.query && _.isUndefined(dojoId) && _.isUndefined(eventId)) sessionId = args.params.query.sessionId;
+    //Used by loadEventApplications
+    if(args.params.eventId && _.isUndefined(eventId)) eventId = args.params.eventId;
   } else {
     if(args.query) dojoId = args.query.dojoId;
     if(args.eventInfo && _.isUndefined(dojoId)) dojoId = args.eventInfo.dojoId;