readme update

Author: timuric

Persona/User pics.sketchplugin

@@ -20,27 +20,12 @@ Sketch generator allows you quickly create dummy data such as avatars, names, ge
 ## Installation
 Add Generator folder to the plugin folder `/Library/Application Support/com.bohemiancoding.sketch3` or '~/Library/Containers/com.bohemiancoding.sketch3/Data/Library/Application Support/com.bohemiancoding.sketch3/' or find it via menu option in Sketch 3 `Plugins / Reveal Plugins folder...`
 
-##Automatic updates (aka better way to install)
-Easiest way to get updates for all your sketch plugins (that are hosted in github) is to use github client, follow these simple steps:
-
-1. Download beautiful gihub app https://mac.github.com/
-
-2. Add plugin using “Clone in Desktop” button and the github app will proceed from there
-![Clone button](https://raw.githubusercontent.com/timuric/Content-generator-for-sketch-app/master/tutorial/clone.png)
-
-3. In github app Specify your plugin directory as destination by pressing CMD+SHIFT+G, then paste your plugin folder path
-![Paste path](https://raw.githubusercontent.com/timuric/Content-generator-for-sketch-app/master/tutorial/path.png)
-
-4. To get updates simply click "Sync branch"
-![Clone button](https://raw.githubusercontent.com/timuric/Content-generator-for-sketch-app/master/tutorial/sync.png)
-
 ## Upcoming features
 * Shortcut for repeating last action
 * More types of data
 * Fetch content directly from different online sources 
 * Installation and customization panel
 * Easier extensibility
-* Sketch 2.x support
 
 ## Feature requests, bugs & feedback