[system-administrators-guide/17] Removed files that are no longer used.

[jhradile]

commit 8d4be57daef97e454d432fd6de964806ab2ed697
Author: Jaromir Hradilek <jhradilek at redhat.com>
Date:   Mon Oct 22 18:16:23 2012 +0200

    Removed files that are no longer used.

 en-US/RPM-Checking_Package_Signatures-Fedora.xml |   63 ---------------------
 en-US/RPM-Checking_Package_Signatures-RH.xml     |   66 ----------------------
 2 files changed, 0 insertions(+), 129 deletions(-)