enable fortune test for sailsjs

frameworks/JavaScript/sailsjs/benchmark_config.json

@@ -29,6 +29,7 @@
       "db_url": "/postgres/db",
       "query_url": "/postgres/queries?queries=",
       "update_url": "/postgres/updates?queries=",
+      "fortune_url": "/postgres/fortunes",
       "port": 8080,
       "approach": "Realistic",
       "classification": "Fullstack",