Add feature list to ReadMe

Author: garethflowers

README.md

@@ -4,6 +4,13 @@ Visual Studio Code is a code editor redefined and optimized for building and deb
 
 Visual Studio Code Portable is the Visual Studio Code text editor packaged with a PortableApps.com launcher as a portable app, so you can browse in privacy on your iPod, USB flash drive, portable hard drive, etc. It has all the same features as Visual Studio Code, plus, it leaves no personal information behind on the machine you run it on, so you can take it with you wherever you go.
 
+## Features
+* Runs a full copy of the Visual Studio Code editor.
+* Completely portable - runs off a USB, cloud drive (DropBox, iCloud drive, OneDrive, etc) or hard drive.
+* Does not require administrator privileges, works for any user.
+* No need for any external software - simply download extract and run!
+* Packaged in PortableApps.com format for easy integration.
+
 ## System Requirements
 
 * Microsoft Windows 8, 7, Vista or XP.