Update README

 - update plugin description

README.md

@@ -1,22 +1,22 @@
-# rideplugin
+# RIDE plugin
 
 ![Build](https://github.com/wavesplatform/ride-intellij-plugin/workflows/Build/badge.svg)
 [![Version](https://img.shields.io/jetbrains/plugin/v/20416-ride.svg)](https://plugins.jetbrains.com/plugin/20416-ride)
 [![Downloads](https://img.shields.io/jetbrains/plugin/d/20416-ride.svg)](https://plugins.jetbrains.com/plugin/PLUGIN_ID)
 
 
 <!-- Plugin description -->
-The plugin provides support for RIDE language
-Features:<br>
+The plugin provides support for [RIDE language](https://docs.waves.tech/en/ride/).<br></br>
+Features:
 <ul>
   <li>Syntax validation</li>
-  <li>Keyword completion</li>
-  <li>Built-in structures, types and functions completion</li>
-  <li>User-defined functions completion</li>
-  <li>User-defined variables completion</li>
+  <li>Code completion</li>
   <li>Syntax highlighting and color schemes</li>
   <li>Ride file creation from lookup</li>
   <li>Code navigation</li>
+  <li>Folding</li>
+  <li>Reformatting</li>
+  <li>Refactoring</li>
 </ul>
 <!-- Plugin description end -->
 
@@ -34,6 +34,41 @@ Features:<br>
 
 
 ---
+## Features
+- Syntax highlighting
+  <br></br>
+  ![Syntax highlighting example](assets/gifs/color-syntax.gif)
+  <br></br>
+- RIDE file creation
+  <br></br>
+  ![IDE file creation example](assets/gifs/file-creation.gif)
+  <br></br>
+- Code completion
+  <br></br>
+  ![Code completion example](assets/gifs/completion.gif)
+  <br></br>
+- Navigation
+  <br></br>
+  ![Go to example](assets/gifs/goto.gif)
+  <br></br>
+  ![Find usages example](assets/gifs/find-usages.gif)
+  <br></br>
+  ![Structure view example](assets/gifs/structure-view.gif)
+  <br></br>
+- Folding
+  <br></br>
+  ![Folding example](assets/gifs/folding.gif)
+  <br></br>
+- Reformatting
+  <br></br>
+  ![Reformatting example](assets/gifs/reformatting.gif)
+  <br></br>
+- Refactoring
+  <br></br>
+  ![Refactoring example](assets/gifs/refactoring.gif)
+  <br></br>
+---
+
 Plugin based on the [IntelliJ Platform Plugin Template][template].
 
 [template]: https://github.com/JetBrains/intellij-platform-plugin-template