Update "getting started" and "development guid" docs

Author: alirizaadiyahsi

docs/en/Development-Guide-Core.md

@@ -13,9 +13,8 @@ Following tools are needed in order to use ASP.NET Zero Core solution:
 - [Visual Studio 2017 v15.3.5](https://www.visualstudio.com)+
 
 - Visual Studio Extensions:
-  -   [Web
-      Compiler](https://marketplace.visualstudio.com/items?itemName=MadsKristensen.WebCompiler)
-  -   [Typescript](https://www.microsoft.com/en-us/download/details.aspx?id=48593)
+
+  - [Typescript](https://www.microsoft.com/en-us/download/details.aspx?id=48593)
       2.0+
 
 - [nodejs](https://nodejs.org/en/download/) 6.9+ with npm 3.10+
@@ -1075,7 +1074,7 @@ single database in one run).
 
 ASP.NET Zero contains a separated application that can be a starting
 point for your public web site or a landing page for your application.
-Set **Web.Public** as **Startup Project** and run the application:
+Before running the project, we need to run a npm task to bundle and minify the CSS and JavaScript files. In order to do that, we can open a command prompt, navigate to root directory of ***.Web.Public** project and run **npm run create-bundles** command. This command should be run when a new npm package is being added to the solution. Or you can just build your solution and all bundles will be updated automatically.
 
 <img src="images/frontend-homepage.jpg" alt="Frontend home page" class="img-thumbnail" width="500" height="496" />
 

docs/en/Getting-Started-Core.md

@@ -14,7 +14,6 @@ MVC application needs the following tools to be installed:
 - [gulp (must be installed globally)](https://www.npmjs.com/package/gulp)
 - [yarn](https://yarnpkg.com/)
 - [Bundler & Minifier Visual Studio extension](https://visualstudiogallery.msdn.microsoft.com/9ec27da7-e24b-4d56-8064-fd7e88ac1c40)
-- [Web Compiler Visual Studio extension](https://visualstudiogallery.msdn.microsoft.com/3b329021-cd7a-4a01-86fc-714c2d05bb6c)
 
 ## Create a Project
 
@@ -74,6 +73,8 @@ ASP.NET Zero supports multi-tenant and single-tenant applications. Multi-tenancy
 
 Before running the project, we need to run a npm task to bundle and minify the CSS and JavaScript files. In order to do that, we can open a command prompt, navigate to root directory of ***.Web.Mvc** project and run **npm run create-bundles** command. This command should be run when a new npm package is being added to the solution. Or you can just build your solution and all bundles will be updated automatically.
 
+**Note:** Run **npm run watch-less** command to see changes in runtime. This command wathing the **.less** files and compiling them.
+
 Now we are ready.. just run your solution. It will open login page of your web site.
 
 <img src="images/login-screen-3.png" alt="Login page" class="img-thumbnail" />