Feature/steeltoe (#324)

* #262 - Integrated Steeltoe Service Discovery with Ocelot for review.

* messing around

* seems to be working with eureka

* acceptance test passing with external lib references

* #262 support for netflix eureka service discovery thanks to pivotal

* #262 fixed warnings

test/Ocelot.AcceptanceTests/appsettings.product.json

@@ -0,0 +1,24 @@
+{
+  "Logging": {
+    "IncludeScopes": true,
+    "LogLevel": {
+      "Default": "Error",
+      "System": "Error",
+      "Microsoft": "Error"
+    }
+  },
+  "spring": {
+    "application": {
+      "name": "product"
+    }
+  },
+  "eureka": {
+    "client": {
+      "serviceUrl": "http://localhost:8761/eureka/",
+      "shouldRegisterWithEureka": true
+    },
+    "instance": {
+      "port": 50371
+    }
+  }
+}