Update README.md

Author: RomanSoloweow

README.md

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 # StateMachineNodeEditor [![](https://img.shields.io/badge/version-1.0.2-blue)](https://github.com/SimpleStateMachine/SimpleStateMachineNodeEditor/releases)
+ [![](https://img.shields.io/github/license/SimpleStateMachine/SimpleStateMachineNodeEditor)](https://github.com/SimpleStateMachine/SimpleStateMachineNodeEditor)
+
  StateMachineNodeEditor is a WPF node-editor for visual work and editoring  state-machine
  # Why SimpleStateMachine?
  Create state machine in **two steps** :