Merge pull request eclipse-che#2420 from ibuziuk/dashboard_doc

Updating dashboard README.MD

dashboard/README.md

@@ -13,27 +13,21 @@ $ npm install --global bower gulp
 
 #Quick start
 
-Install npm and bower dependencies when you're in the root folder of the user-dashboard v2 branch
-```cd user-dashboard```
-
-```sh
-$ npm install
-```
 ```sh
-$ bower install
+cd che/dashboard
+mvn clean install
 ```
 
-
 ## Running
 In order to run the project, the serve command is used
 ```sh
 $ gulp serve
 ```
 It will launch the server and then the project can be tested on http://localhost:3000
 
-By default it will use http://localhost:8080 as remote server.
+By default it will use http://localhost:8080 as a remote server, so make sure that Che is running locally. More details about how to do that can be found on the following [link](https://github.com/eclipse/che/wiki/Development-Workflow#build-and-run---tomcat)  
 
-The argument --server <url> may allow to use another server. (url is for example http://my-server.com)
+The argument `--server <url>` may allow to use another server. (url is for example http://my-server.com)
 
 
 ```sh