pixman vulnerability in fedora 19 and 20

[Igor Gnatenko]

Hi,

We have important vulnerability in Fedora 19, 20 in pixman package.[0]
please fix it! In bug you can find needed commits to backport (or
uptaing to required version) and some notes about packaging.

[0]https://bugzilla.redhat.com/show_bug.cgi?id=1043743
-- 
-Igor Gnatenko