streamline configuration

proxy/config/proxy-example.json

@@ -66,6 +66,10 @@
           "endpoint": "/data",
           "backend": "http://localhost:9140"
         },
+        {
+					"endpoint": "/app/",
+					"backend":  "http://localhost:9140"
+				},
         {
           "endpoint": "/graph/",
           "backend": "http://localhost:9120"