fix indentation of demo code for level 7 (hedyorg#117)

Fixes hedyorg#114

coursedata/level-defaults/en.yaml

@@ -131,10 +131,10 @@
         name: "if with multiple lines"
         explanation: "Ask for the answer to a sum and check if it is correct. We can now print 2 lines."
         example: "Example: answer is ask What is 5 plus 5?"
-        demo_code: "answer is ask What is 5 plus 5?\nif answer is 10\nprint 'Well done!'\nprint 'Indeed, the answer was ' answer\nelse\nprint 'Oops!'\nprint 'The answer is ' answer"
+        demo_code: "answer is ask What is 5 plus 5?\nif answer is 10\n    print 'Well done!'\n    print 'Indeed, the answer was ' answer\nelse\n    print 'Oops!'\n    print 'The answer is ' answer"
       -
         name: "if and repeat combined"
         explanation: "if and repeat combined"
         example: "Example: if color is green repeat 3 times print 'pretty!' else repeat 5 times print 'meh'"
-        demo_code: "color is ask What is your favorite color?\nif color is green\nrepeat 3 times\nprint 'pretty!'\nelse\nrepeat 5 times\nprint 'meh'"
+        demo_code: "color is ask What is your favorite color?\nif color is green\n    repeat 3 times\n        print 'pretty!'\nelse\n    repeat 5 times\n        print 'meh'"
 

coursedata/level-defaults/es.yaml

@@ -132,9 +132,9 @@
         name: "if con varias líneas"
         explanation: "Pregunta por la respuesta de una operación y comprueba el resultado. Ahora podemos mostrar 2 líneas"
         example: "Ejemplo: resultado is ask ¿Cuánto es 5 más 5?"
-        demo_code: "resultado is ask ¿Cuánto es 5 más 5?\nif resultado is 10\nprint 'Muy bien!'\nprint 'La respuesta claro que es ' resultado\nelse\nprint 'Oops!'\nprint 'La respuesta es ' resultado"
+        demo_code: "resultado is ask ¿Cuánto es 5 más 5?\nif resultado is 10\n    print 'Muy bien!'\n    print 'La respuesta claro que es ' resultado\nelse\n    print 'Oops!'\n    print 'La respuesta es ' resultado"
       - 
         name: "if y repeat combinados"
         explanation: "if y repeat combinados"
         example: "Ejemplo: if color is verde repeat 3 times print '¡Qué bonito!' else repeat 5 times print 'A mi me gusta otro'"
-        demo_code: "color is ask ¿Cuá es tu color favorito?\nif color is verde\nrepeat 3 times\nprint '¡Qué bonito!'\nelse\nrepeat 5 times\nprint 'A mi me gusta otro'"
+        demo_code: "color is ask ¿Cuá es tu color favorito?\nif color is verde\n    repeat 3 times\n        print '¡Qué bonito!'\nelse\n    repeat 5 times\n        print 'A mi me gusta otro'"

coursedata/level-defaults/fr.yaml

@@ -139,8 +139,8 @@
           Demande la réponse d’une addition et vérifie si elle est correcte.
           Tu peux désormais imprimer sur 2 lignes.
         example: "Exemple: reponse is ask What is 5 plus 5?"
-        demo_code: "reponse is ask Combein font 5 plus 5?\nif reponse is 10\nprint 'Bien joué!'\nprint 'En effet, la réponse est ' reponse\nelse\nprint 'Oups!'\nprint 'Ta réponse est ' reponse"
+        demo_code: "reponse is ask Combein font 5 plus 5?\nif reponse is 10\n    print 'Bien joué!'\n    print 'En effet, la réponse est ' reponse\nelse\n    print 'Oups!'\n    print 'Ta réponse est ' reponse"
       - name: "if et repeat combinés"
         explanation: "if et repeat combinés"
         example: "Exemple: if couleur is vert repeat 3 times print 'joli!' else repeat 5 times print 'bof'"
-        demo_code: "couleur is ask Quelle est ta couleur préférée?\nif couleur is vert\nrepeat 3 times\nprint 'joli!'\nelse\nrepeat 5 times\nprint 'bof'"
+        demo_code: "couleur is ask Quelle est ta couleur préférée?\nif couleur is vert\n    repeat 3 times\n        print 'joli!'\nelse\n    repeat 5 times\n        print 'bof'"

coursedata/level-defaults/nl.yaml

@@ -131,12 +131,12 @@
         name: "if met meerdere regels"
         explanation: "Het antwoord van een som vragen met ask en kijken of het goed is. Nu printen we twee regels uit."
         example: "Bijvoorbeeld: antwoord is ask Hoeveel is 10 plus 10?"
-        demo_code: "antwoord is ask Hoeveel is 10 plus 10?\nif antwoord is 20\nprint 'Goedzo!'\nprint 'Het antwoord was inderdaad ' antwoord\nelse\nprint 'Foutje'\nprint 'Het antwoord moest zijn ' antwoord"
+        demo_code: "antwoord is ask Hoeveel is 10 plus 10?\nif antwoord is 20\n    print 'Goedzo!'\n    print 'Het antwoord was inderdaad ' antwoord\nelse\n    print 'Foutje'\n    print 'Het antwoord moest zijn ' antwoord"
       - 
         name: "if en repeat samen"
         explanation: "repeat en if samen"
         example: "Bijvoorbeeld: if kleur is groen repeat 3 times print 'mooi!' else repeat 5 times print 'niet zo mooi'"
-        demo_code: "kleur is ask Wat is je lievelingskleur?\nif kleur is groen\nrepeat 3 times\nprint 'mooi!'\nelse\nrepeat 5 times\nprint 'niet zo mooi'"
+        demo_code: "kleur is ask Wat is je lievelingskleur?\nif kleur is groen\n    repeat 3 times\n        print 'mooi!'\nelse\n    repeat 5 times\n        print 'niet zo mooi'"
   8:
     start_code: "for i in range 1 to 11\n    print i\nprint 'wie niet weg is is gezien'"
     intro_text: |

coursedata/level-defaults/pt_br.yaml

@@ -149,10 +149,10 @@
         name: "if com múltiplas linhas"
         explanation: "Pergunta à resposta de uma soma e verifica se está correta. Agora nós podemos printar 2 linhas."
         example: "Exemplo: resposta is ask Quanto é 5 mais 5?"
-        demo_code: "resposta is ask Quanto é 5 mais 5?\nif resposta is 10\nprint 'Muito bem!'\nprint 'De fato, a resposta foi ' resposta\nelse\nprint 'Opa!'\nprint 'A resposta é ' resposta"
+        demo_code: "resposta is ask Quanto é 5 mais 5?\nif resposta is 10\n    print 'Muito bem!'\n    print 'De fato, a resposta foi ' resposta\nelse\n    print 'Opa!'\n    print 'A resposta é ' resposta"
       - 
         name: "if e repeat juntos"
         explanation: "if e repeat juntos"
         example: "Exemplo: if cor is verde repeat 3 times print 'bonita!' else repeat 5 times print 'não gostei'"
-        demo_code: "cor is ask Qual a sua cor favorita?\nif cor is verde\nrepeat 3 times\nprint 'bonita!'\nelse\nrepeat 5 times\nprint 'não gostei'"
+        demo_code: "cor is ask Qual a sua cor favorita?\nif cor is verde\n    repeat 3 times\n        print 'bonita!'\nelse\n    repeat 5 times\n        print 'não gostei'"