res.locals forgotten things and make jshint happy

lib/cartodb/middleware/context/authorize.js

@@ -1,5 +1,3 @@
-const _ = require('underscore');
-
 module.exports = function authorizeMiddleware (authApi) {
     return function (req, res, next) {
         req.profiler.done('req2params.setup');

lib/cartodb/middleware/context/index.js

@@ -1,4 +1,4 @@
-const locals = require('./locals')
+const locals = require('./locals');
 const cleanUpQueryParams = require('./clean-up-query-params');
 const layergroupToken = require('./layergroup-token');
 const authorize = require('./authorize');

lib/cartodb/middleware/context/locals.js

@@ -1,7 +1,11 @@
+const _ = require('underscore');
+
 module.exports = function layergroupTokenMiddleware(req, res, next) {
     // FIXME: Temporary hack to share data between middlewares. Express overrides req.params to
     // parse url params to an object and it's performed after matching path and controller.
     res.locals = {};
     _.extend(res.locals, req.params);
+
+    next();
 }