Removed commented lines.

Author: gfzabarino

api/controllers/files.js

@@ -11,8 +11,6 @@
 
 
 var datasource = require('./../../datasource').getDataSource();
-//var Challenge = datasource.Challenge;
-//var ChallengeFile = datasource.ChallengeFile;
 var Submission = datasource.Submission;
 var SubmissionFile = datasource.SubmissionFile;
 var File = datasource.File;
@@ -22,16 +20,6 @@ var controllerHelper = require('./../../lib/controllerHelper');
 // build controller for the nested files resource
 var fileController = controllerHelper.buildController(File, [Submission], SubmissionFile, {filtering: false});
 
-//// build controller for the nested files resource
-//var fileController = controllerHelper.buildController(File, [{
-//  manyToManyModel: ChallengeFile,
-//  referenceModel: Challenge
-//}, {
-//  manyToManyModel: SubmissionFile,
-//  referenceModel: Submission
-//}], {filtering: false});
-
-//SELECT * FROM Files WHERE id IN (SELECT fileId FROM ChallengeFile WHERE challengeId = ?)
 module.exports = {
   getFiles: fileController.all,
   addFile: fileController.create,