Implemented StylesheetWrangler.copy_stylesheet(). EXAMPLE.

This is the first of the asset-copying methods to be implemented.

EXAMPLE:

    Score manager - example scores

        1: Blue Example Score (2013)
        2: Étude Example Score (2013)
        3: Red Example Score (2013)

        scores - copy (cp)
        scores - new (new)
        scores - remove (rm)
        scores - rename (ren)

    > y

    Score manager - stylesheet library

        1: clean-letter-14.ily (Abjad)
        2: clean-letter-16.ily (Abjad)
        3: rhythm-letter-16.ily (Abjad)
        4: time-signature-context.ily (Abjad)
        5: baca-letter-14.ily (Bača)
        6: foo-test-stylesheet.ily (Bača)
        7: gebiete-miscellaneous.ily (Gebiete)
        8: meters.ily (Manifolds)
        9: red-example-score-stylesheet.ily (Red Example Score)
        10: traiettorie-header.ily (Traiettorie inargentate)
        11: traiettorie-layout.ily (Traiettorie inargentate)
        12: traiettorie-miscellaneous.ily (Traiettorie inargentate)
        13: traiettorie-paper.ily (Traiettorie inargentate)

        stylesheets - copy (cp)
        stylesheets - new (new)
        stylesheets - remove (rm)
        stylesheets - rename (ren)

    > cp

    Enter stylesheet to copy> 1

    Score manager - stylesheet library - select storehouse:

        1: My stylesheet library
        2: Aracılık
        3: L'archipel du corps
        4: Betörung
        5: Čáry
        6: Chrysanthemums
        7: Mon seul désir
        8: Gebiete
        9: L'imaginare
        10: Jivan Mukti
        11: Lidércfény
        12: Manifolds
        13: Las manos mágicas
        14: Poème récursif
        15: Red Shift Hijinks
        16: Sekka
        17: Tack
        18: Territoires
        19: Traiettorie inargentate
        20: Zeit

    > 2

    New stylesheet name> fancy aracilik style

    Will copy ...

    FROM: /Users/trevorbaca/Documents/abjad/abjad/stylesheets/clean-letter-14.ily
    TO: /Users/trevorbaca/Documents/scores/aracilik/stylesheets/fancy-aracilik-style.ily

    Ok? y

    Score manager - stylesheet library

        1: clean-letter-14.ily (Abjad)
        2: clean-letter-16.ily (Abjad)
        3: rhythm-letter-16.ily (Abjad)
        4: time-signature-context.ily (Abjad)
        5: fancy-aracilik-style.ily (Aracılık)
        6: baca-letter-14.ily (Bača)
        7: foo-test-stylesheet.ily (Bača)
        8: gebiete-miscellaneous.ily (Gebiete)
        9: meters.ily (Manifolds)
        10: red-example-score-stylesheet.ily (Red Example Score)
        11: traiettorie-header.ily (Traiettorie inargentate)
        12: traiettorie-layout.ily (Traiettorie inargentate)
        13: traiettorie-miscellaneous.ily (Traiettorie inargentate)
        14: traiettorie-paper.ily (Traiettorie inargentate)

        stylesheets - copy (cp)
        stylesheets - new (new)
        stylesheets - remove (rm)
        stylesheets - rename (ren)

    >