Add synology stub

source/_ecosystem/synology.markdown

@@ -0,0 +1,24 @@
+---
+layout: page
+title: "Synology"
+description: "Instructions how to get Home Assistant up and running on Synology"
+release_date: 2016-12-07 15:00:00 -0500
+sidebar: true
+comments: false
+sharing: true
+footer: true
+---
+
+Synology NAS are the perfect companion to running Home Assistant.
+
+### {% linkable_title HTTP Configuration %}
+
+Synology will require some extra configuration to get the Home Assistant frontend working.
+
+- Copy the Home Assistant specific Reverse Proxy settings from the existing `/etc/nginx/app.d/server.ReverseProxy.conf` to `/usr/local/etc/nginx/conf.d/http.HomeAssistant.conf`
+- Include these lines in the location declaration:
+
+```
+    proxy_set_header Upgrade $http_upgrade;
+    proxy_set_header Connection "upgrade";
+```