Prevent granados.ly image rotation in web.pdf (issue 317560043 by address@hidden)

[dak]

https://codereview.appspot.com/317560043/diff/1/Documentation/ly-examples/granados.ly
File Documentation/ly-examples/granados.ly (right):

https://codereview.appspot.com/317560043/diff/1/Documentation/ly-examples/granados.ly#newcode16
Documentation/ly-examples/granados.ly:16: % as landscape letter size
instead of 'landscape symbol.
From NR "Setting the paper size":

   If the symbol ‘'landscape’ is added to the paper size function, pages
will be rotated by 90 degrees, and wider line widths will be set
accordingly.

     #(set-default-paper-size "a6" 'landscape)

   Swapping the paper dimensions _without_ having the print rotated
(like when printing to postcard size, or creating graphics for inclusion
rather than a standalone document) can be achieved by appending
‘landscape’ to the name of the paper size itself:

     #(set-default-paper-size "a6landscape")

https://codereview.appspot.com/317560043/