remove zookeeper useless code

@@ -26,13 +26,6 @@ app.use(global.yoho.hbs({
     helpers: Object.assign({}, global.yoho.helpers, helpers)
 }));
 
-// for zookeeper, inject locals
-app.use((req, res, next) => {
-    req.app.locals.wap = app.locals.wap;
-
-    next();
-});
-
 // router
 app.use(require('./router'));
 

@@ -15,13 +15,6 @@ app.on('mount', function(parent) {
     Object.assign(app.locals, parent.locals);
 });
 
-// for zookeeper, inject locals
-app.use((req, res, next) => {
-    req.app.locals.wap = app.locals.wap;
-
-    next();
-});
-
 // router
 app.use(require('./router'));
 

@@ -26,13 +26,6 @@ app.use(global.yoho.hbs({
     helpers: global.yoho.helpers
 }));
 
-// for zookeeper, inject locals
-app.use((req, res, next) => {
-    req.app.locals.wap = app.locals.wap;
-
-    next();
-});
-
 // router
 app.use(require('./router'));
 

@@ -27,13 +27,6 @@ app.use(global.yoho.hbs({
     helpers: global.yoho.helpers
 }));
 
-// for zookeeper, inject locals
-app.use((req, res, next) => {
-    req.app.locals.wap = app.locals.wap;
-
-    next();
-});
-
 // router
 app.use(require('./router'));
 

@@ -26,13 +26,6 @@ app.use(global.yoho.hbs({
     helpers: global.yoho.helpers
 }));
 
-// for zookeeper, inject locals
-app.use((req, res, next) => {
-    req.app.locals.wap = app.locals.wap;
-
-    next();
-});
-
 // router
 app.use(require('./router'));
 

@@ -26,13 +26,6 @@ app.use(global.yoho.hbs({
     helpers: global.yoho.helpers
 }));
 
-// for zookeeper, inject locals
-app.use((req, res, next) => {
-    req.app.locals.wap = app.locals.wap;
-
-    next();
-});
-
 // router
 app.use(require('./router'));
 

@@ -28,13 +28,6 @@ app.use(global.yoho.hbs({
     helpers: global.yoho.helpers
 }));
 
-// for zookeeper, inject locals
-app.use((req, res, next) => {
-    req.app.locals.wap = app.locals.wap;
-
-    next();
-});
-
 require('./auth');
 app.use(passport.initialize());
 app.use(passport.session());

@@ -27,13 +27,6 @@ app.use(global.yoho.hbs({
     helpers: global.yoho.helpers
 }));
 
-// for zookeeper, inject locals
-app.use((req, res, next) => {
-    req.app.locals.wap = app.locals.wap;
-
-    next();
-});
-
 // router
 app.use(require('./router'));