Update README.md

Author: RomanSoloweow

README.md

@@ -4,6 +4,21 @@
  ## Give a Star! :star:
 If you like or are using this project please give it a star. Thanks!
 
+## Features
+### Adding nodes and connections
+![](https://github.com/SimpleStateMachine/SimpleStateMachineNodeEditor/blob/gh-pages/img/adding.gif)
+### Undo and redo
+![](https://github.com/SimpleStateMachine/SimpleStateMachineNodeEditor/blob/gh-pages/img/undo%20and%20redo.gif)
+### Collapsing and  moving
+![](https://github.com/SimpleStateMachine/SimpleStateMachineNodeEditor/blob/gh-pages/img/collapsing%20and%20%20moving.gif)
+### Scaling
+![](https://github.com/SimpleStateMachine/SimpleStateMachineNodeEditor/blob/gh-pages/img/scaling.gif)
+### Selection
+![](https://github.com/SimpleStateMachine/SimpleStateMachineNodeEditor/blob/gh-pages/img/selection.gif)
+### Naming for states and transitions
+![](https://github.com/SimpleStateMachine/SimpleStateMachineNodeEditor/blob/gh-pages/img/naming%20for%20states%20and%20transitions.gif)
+### Moving transitions
+![](https://github.com/SimpleStateMachine/SimpleStateMachineNodeEditor/blob/gh-pages/img/moving%20transitions.gif)
 ## License
 
 Copyright (c) SimpleStateMachine