routes cleaning up

src/routes/collective.js

@@ -1,5 +1,5 @@
 import route from 'koa-route';
-import {index, json} from './';
+import {json} from './';
 import {sortByPattern} from '../utils/sort';
 import db from '../core/db';
 

src/routes/documents.js

@@ -1,6 +1,6 @@
 import co from 'co';
 import route from 'koa-route';
-import {index, json} from './';
+import {json} from './';
 import {c} from '../core/db';
 
 export default function (app) {

src/routes/schedule.js

@@ -3,7 +3,7 @@ import {json} from './';
 
 import {getSchedule, getScheduleList, populateSchedule} from '../core/schedule';
 
-module.exports = function (app) {
+export default function (app) {
     app.use(
         route.get('/schedule/list', json(
             function *() {