Log Message:
Update to libvert-1.2.9 from 1.2.6

A vast number of features, portability changes, and bug fixes
were introduced, including fixes for two vulnerabilities:

CVE-2014-3633: qemu: blkiotune: Use correct definition when looking up disk \ 
(Peter Krempa),
CVE-2014-3657: domain_conf: fix domain deadlock (Pavel Hrdina)

as well as

spec: Update polkit dependencies for CVE-2013-4311 (Jiri Denemark)