Re: Remove special case in staff-spacing (issue4188051)

[k-ohara5a5a]

http://codereview.appspot.com/4188051/diff/4001/lily/include/spacing-spanner.hh#newcode45
> lily/include/spacing-spanner.hh:45: static Real cushion_;
> I think this should be a grob property rather than a static variable.

New patch set up, simpler, no longer involves any static variable.

http://codereview.appspot.com/4188051/