Merge branch '14-normalize-game-architecture' into 'master'

resources/app/icon.svg

resources/build_resources.sh

resources/ui/build_ui_resources.sh

resources/ui/images/button_back.svg

resources/ui/images/button_delete_saved_game.svg

resources/ui/images/button_resume_game.svg

resources/ui/images/button_start.svg

resources/ui/images/game_fail.svg

resources/ui/images/game_win.svg

resources/ui/images/placeholder.svg

resources/ui/skins/colors/body.svg

resources/ui/skins/colors/empty.svg

resources/ui/skins/colors/fruit.svg

resources/ui/skins/colors/head.svg

resources/ui/skins/retro/body.svg

resources/ui/skins/retro/empty.svg

resources/ui/skins/retro/fruit.svg

resources/ui/skins/retro/head.svg