translate portuguese strings:

    # game/choose_theme.rpy:274
    old "Could not change the theme. Perhaps options.rpy was changed too much."
    new "Não se conseguiu trocar o tema. Talvez options.rpy tenha sofrido muitas alterações."

    # game/choose_theme.rpy:332
    old "Display"
    # Automatic translation.
    new "Tela"

    # game/choose_theme.rpy:333
    old "Window"
    # Automatic translation.
    new "Janela"

    # game/choose_theme.rpy:334
    old "Fullscreen"
    # Automatic translation.
    new "Tela cheia"

    # game/choose_theme.rpy:335
    old "Planetarium"
    # Automatic translation.
    new "Planetário"

    # game/choose_theme.rpy:342
    old "Sound Volume"
    # Automatic translation.
    new "Volume do som"

    # game/choose_theme.rpy:376
    old "Choose Theme"
    new "Escolher Tema"

    # game/choose_theme.rpy:389
    old "Theme"
    new "Tema"

    # game/choose_theme.rpy:413
    old "Color Scheme"
    new "Combinação de cores"