moved configuration from package.json (config.json)

.gitignore

@@ -0,0 +1,5 @@
+nohup.out
+._*
+logs/
+config.json
+node_modules

README.md

@@ -21,7 +21,12 @@ from **build** directory:
    ```bash
    npm install
    ```
-5) go into node.server and edit file package.json, there you set node.js port and server ip address or hostname
+5) inside node.server, copy or rename file config.json.org
+   ```bash
+   cd node.server
+   cp config.json.org config.json
+   ```
+5) then edit file config.json, there you set node.js port and server ip address or hostname
    ```javascript
     ...
     "port" : "SERVER_PORT",

node.server/chat.js

@@ -15,10 +15,10 @@
     const winston = require('winston');
     const mkdirp = require('mkdirp');
     const ip = require("ip");
-    const pjson = require('./package.json');
+    const pjson = require('./config.json');
 
-    const server_port = pjson.port;
-    const server_ip_address = pjson.server || ip.address();
+    const server_port = pjson.options.port;
+    const server_ip_address = pjson.options.server || ip.address();
 
 
     let app = express();

node.server/config.json.org

@@ -0,0 +1,6 @@
+{
+    "options": {
+        "port": "PORT",
+        "server": "IP_ADD_OR_HOST"
+    }
+}

node.server/package.json

@@ -6,8 +6,6 @@
   "scripts": {
     "start": "node chat.js &"
   },
-  "port" : "SERVER_PORT",
-  "server" : "SERVER_HOST (OR IP)",
   "author": "isabolic (sabolic.ivan@gmail.com)",
   "license": "MIT",
   "dependencies": {