Feature in dev mode always pull from disk

getChallenges.js

@@ -10,7 +10,10 @@ module.exports = function getChallenges() {
   try {
     return getFilesFor('challenges')
       .map(function(file) {
-        return require('./challenges/' + file);
+        var challengeSpec = require('./challenges/' + file);
+        challengeSpec.fileName = file;
+
+        return challengeSpec;
       });
   } catch (e) {
     console.log('error', e);