Dev 0.2.0

* Equilibrage de la difficulté (suite)
* Correction du timing des dialogues de Demeter
* Dev de la base astra (avec les logs)
* Fix de bug de duplication d'objets
* Fix de la mutation ancien
* Ajout d'une mention de la propagation des mutations dans le tuto

entities/plants/scripts/texture_builder/part_assembler.gd

@@ -56,7 +56,6 @@ func generate_plants():
         child.free()
         
     for i in n_to_generate:
-        print("Generate plant :")
         var plant_pos_x = (i % n_per_row) * space_between_plants
         @warning_ignore("integer_division")
         var plant_pos_y = (i / n_per_row) * space_between_plants
@@ -80,7 +79,6 @@ func generate_plants():
             picked_mutation.level = randi_range(min_level, max_level)
             plant_data.mutations.append(picked_mutation)
         var plant: Plant = Plant.new(plant_data)
-        print(plant.data.plant_name)
         %Plants.add_child(plant)
         plant.global_position = plant_position
 
@@ -89,7 +87,6 @@ func generate_seeds():
         child.free()
 
     for i in n_to_generate:
-        print("Generate seed :")
         var seed_pos_x = (i % n_per_row) * space_between_plants
         @warning_ignore("integer_division")
         var seed_pos_y = (i / n_per_row) * space_between_plants