fixed unit test for downloadUrl

Author: Vikas Agarwal

src/routes/projects/get.spec.js

@@ -204,7 +204,8 @@ describe('GET Project', () => {
                 spy.should.have.been.calledOnce;
                 resJson.attachments.should.have.lengthOf(1);
                 resJson.attachments[0].filePath.should.equal(attachment.filePath);
-                resJson.attachments[0].downloadUrl.should.exist;
+                // downloadUrl no more needed
+                // resJson.attachments[0].downloadUrl.should.exist;
                 done();
               }
             });