Add basic api unit. This unit will be responsible for providing all stf restful apis.

lib/units/poorxy/index.js

@@ -51,6 +51,13 @@ module.exports = function(options) {
     })
   })
 
+  ;['/api/*'].forEach(function(route) {
+    app.all(route, function(req, res) {
+      proxy.web(req, res, {
+        target: options.apiUrl
+      })
+    })
+  })
   app.use(function(req, res) {
     proxy.web(req, res, {
       target: options.appUrl