[R-affyio] Drop un-used patch

[Pierre-YvesChibon]

commit 7215a4ad7c41f0aed9b74535f1d560c093fa5361
Author: Pierre-Yves Chibon <pingou at pingoured.fr>
Date:   Tue Jun 10 09:13:17 2014 +0200

    Drop un-used patch

 R-affyio-1.22.0-no-zlibbioc.patch |   19 -------------------
 1 files changed, 0 insertions(+), 19 deletions(-)