Update Readme.md file

Update the information to install the node in local node-red installation as well as on global projects.

Author: mss-parveensachdeva

README.md

@@ -1,3 +1,58 @@
-# treeViewPackage
-Custom treeView strcture of data saved into cloudantDb for Dri-list application.
- 
+# Tree view node
+---
+
+## Table of Contents
+* [What a node is ?](#before_you_begin) 
+* [Installation](#init_application)
+* [ChangeLog](#change_log)
+* [Copyrights](#copyrights)
+
+
+<a name="before_you_begin"></a>
+## What a node is ?
+---
+Nodes get created when a flow is deployed, they may send and receive some messages whilst the flow is running and they get deleted when the next flow is deployed.
+
+They consist of a pair of files; a JavaScript file that defines what the node does, and an html file that defines the node’s properties, edit dialog and help text.
+
+When packaged as an npm module, a package.json file is used to pull it all together.
+
+<a name="init_application"></a>
+## Installation
+---
+###### Installation in local node-red
+Go to project root directory and run the following command.
+
+        sudo npm link   
+> (if node is not install as root user the no need to use sudo before command.)
+  
+ Go to home directory and move ".node-red" installtion directory and run the again same command above i.e.
+
+        sudo npm link 
+> (if node is not install as root user no need to use sudo before command.)
+ 
+ The above both 2 command will create a "symbolik link" between your node-red dashboard code and the actual node project which you were deveolping for node-red.
+ Each time when you make any new changes in you node project code, you just need to restart you node-red server and will get the updated output in node-red dashboard.
+    
+###### Installation on live node-red
+To use the node globally in any of you live project you need to publish it on npm globally after that can easily install it inside the node-red via using the following command i.e.
+
+        npm install "node_name" --save
+
+To publish code on npm globally you need to following the following link:- 
+        
+###### Publishing to npm
+>There are lots of guides to publishing a package to the npm repository. A basic overview is available [here](https://docs.npmjs.com/misc/developers)
+
+<a name="change_log"></a>
+## Change log
+---
+##### 0.0.1
+* Initial release
+
+
+<a name="copyrights"></a>
+## Copyrights
+Copyright 2017 Roger Colburn.
+
+You may not use this file except in compliance with the License.