Update README.md

README.md

 - Once the editor is ready, take a look at the menu bar : several menus are added compared to an empty Unity project. The **"Load levels" menu** offers you 2 options :
   - The **Day, Sunset, and Night buttons** are shortcut that will load the main scene plus one of the different lighting scenes used in the project but not the gameplay elements
   - The **Loader** button allows you to load our bootstrap scene. When this scene is loaded you can enter **Play mode** and experience the demo as in a built executable.
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+# Controls layout
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+## Keyboard
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+
+
+## Gamepad
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+
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 # Scripts used in this demo
   
 - Character controller