Merge pull request #37 from evshvarov/patch-1

Update readme.md

Author: doublefint

readme.md

@@ -6,8 +6,18 @@ Initial [Cache](http://www.intersystems.com/our-products/cache/cache-overview/)
 
 Features
 --------
-
++ Initial InterSystems ObjectScript code highlighting support.
 ![example](images/screenshot.png)
++ Export existing sources to the working directory: press Ctrl+Shift+P, type 'COS', press Enter.
++ Save and compile a class: press Ctrl+F7 or select "COS: Save and compile" from Ctrl+Shift+P menu.
+
+
+Installation
+--------------------
+Install [Visual Studio Code](https://code.visualstudio.com/) first.
+Open VSCode. Go to extensions and search for "ObjectScript" like it is shown on the attached screenshot and install it.
+Or install from ObjectScript extension page on [Visual Studio Marketplace](https://marketplace.visualstudio.com/items?itemName=doublefint.vscode-cos)
+
 
 Configure connection
 --------------------
@@ -18,17 +28,10 @@ To be able to use many plugin features, you need to configure the connection to
 - Change settings according to your Caché instance and reload VSCode ( as temporary solution )
 - You will see Caché-related output in "Output" while switched to "cos" channel (right drop-down menu on top of the output window) 
 
-Features
---------
-
-+ Export existing sources to the working directory: press Ctrl+Shift+P, type 'COS', press Enter.
-+ Save and compile a class: press Ctrl+F7 or select "COS: Save and compile" from Ctrl+Shift+P menu.
 
 Notes
 -----
 
-[Visual Studio Marketplace](https://marketplace.visualstudio.com/items?itemName=doublefint.vscode-cos)
-
 For Caché instance with maximum security level, add '%Development' role for '/api/atelier/' web-application ( [More]( https://community.intersystems.com/post/using-atelier-rest-api) )
 
 Language support based on https://github.com/RustamIbragimov/atom-language-cos