From e6b5bc31a130b40f8e20eafa70a3d5c6dea2cb6c Mon Sep 17 00:00:00 2001
From: Sven-Ove Bjerkan <github.com@sven-ove.no>
Date: Fri, 4 Aug 2017 12:33:01 +0200
Subject: [PATCH 1/3] Update README.md

---
 README.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/README.md b/README.md
index d67c5d9..72110ec 100755
--- a/README.md
+++ b/README.md
@@ -53,6 +53,13 @@ allowed host and options values.
 ## Running It
 Get up and running immediately with `script/server`.
 
+#### Note: 
+On some distros, you might get an error when running it:
+`/usr/bin/node: No such file or directory`
+
+That can probably be fixed by creating a symlink:
+``sudo ln -s `which nodejs` /usr/bin/node``
+
 Harmony API will run on port `8282` by default. Use the `PORT` environment
 variable to use your own port.
 

From b25af87e23dd3db277df0883d0f5982e1bd44d8a Mon Sep 17 00:00:00 2001
From: Sven-Ove Bjerkan <github.com@sven-ove.no>
Date: Fri, 4 Aug 2017 14:04:50 +0200
Subject: [PATCH 2/3] Option of disabling HTTP-server

For those only interested in MQTT.
---
 app.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/app.js b/app.js
index cc1fc80..fcdc9c2 100755
--- a/app.js
+++ b/app.js
@@ -31,6 +31,9 @@ var mqttClient = config.hasOwnProperty("mqtt_options") ?
     mqtt.connect(config.mqtt_host);
 var TOPIC_NAMESPACE = config.topic_namespace || "harmony-api";
 
+var enableHTTPserver = config.hasOwnProperty("enableHTTPserver") ?
+    config.enableHTTPserver : true;
+
 var app = express()
 app.use(bodyParser.urlencoded({ extended: false }))
 app.use(express.static(path.join(__dirname, 'public')));
@@ -560,4 +563,6 @@ app.get('/hubs_for_index', function(req, res){
   res.send(output)
 })
 
-app.listen(process.env.PORT || 8282)
+if (enableHTTPserver) {
+    app.listen(process.env.PORT || 8282)
+}

From 0ae7c4b7d4b0efade9190600fcfa38712aaf2c5c Mon Sep 17 00:00:00 2001
From: Sven-Ove Bjerkan <github.com@sven-ove.no>
Date: Fri, 4 Aug 2017 14:07:48 +0200
Subject: [PATCH 3/3] Added more of the optional parameters

---
 config/config.sample.json | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/config/config.sample.json b/config/config.sample.json
index 241454b..e6ea469 100644
--- a/config/config.sample.json
+++ b/config/config.sample.json
@@ -1,5 +1,7 @@
 {
+  "enableHTTPserver": true,
   "mqtt_host": "mqtt://127.0.0.1",
+  "topic_namespace": "harmony-api",
   "mqtt_options": {
       "port": 1883,
       "username": "someuser",