move menu+LSClass to its own scene

src/Router.js

@@ -10,6 +10,7 @@ import ListaClases from './scenes/ListaClases.js';
 import Clase from './scenes/Clase.js';
 import Profesor from './scenes/Profesor';
 import Menu from './scenes/Menu';
+import Teoria from './scenes/Clase/Teoria';
 
 const scenes = Actions.create(
 	<Scene key="container">
@@ -26,7 +27,10 @@ const scenes = Actions.create(
 			<Scene key="ViewProf" component={Profesor} title="Profesor" />
 			<Scene key="Live" title="Curso en vivo" component={LiveVideo} />
 		</Scene>
-		<Scene key="Menu" title="Menu" component={Menu} panHandlers={null} direction="vertical" />
+		<Scene key="Menu" hideNavBar={false}>
+			<Scene key="MenuScene" title="Menu" component={Menu} panHandlers={null} direction="vertical" />
+			<Scene key="Teoria" title="Teoria" component={Teoria} />
+		</Scene>
 
 	</Scene>
 );