Remove submit router from app.js

app.js

@@ -6,7 +6,6 @@ var logger = require('morgan');
 
 var indexRouter = require('./routes/index');
 var usersRouter = require('./routes/users');
-var submitRouter = require('./routes/submit');
 var dataRouter = require('./routes/data');
 var manageRouter = require('./routes/manage');
 
@@ -24,7 +23,6 @@ app.use(express.static(path.join(__dirname, 'public')));
 
 app.use('/', indexRouter);
 app.use('/users', usersRouter);
-app.use('/submit', submitRouter);
 app.use('/data', dataRouter);
 app.use('/manage', manageRouter);