Merge branch '85-clean-improve-update-code' into 'master'

android/gradle.properties

assets/ui/button_back.png

assets/ui/button_delete_saved_game.png

assets/ui/button_help.png

assets/ui/button_resume_game.png

assets/ui/button_show_conflicts.png

assets/ui/button_start.png

assets/ui/skin_digits.png

assets/ui/skin_food.png

assets/ui/skin_monsters.png

assets/ui/skin_nature.png

fastlane/metadata/android/en-US/changelogs/73.txt

fastlane/metadata/android/fr-FR/changelogs/73.txt

lib/config/default_game_settings.dart

lib/config/default_global_settings.dart

lib/ui/game/game_end.dart

lib/ui/helpers/styled_button.dart

lib/ui/layouts/parameters_layout.dart

lib/ui/parameters/parameter_image.dart

lib/ui/parameters/parameter_painter.dart