Workaround for stucked tuned

This patch implements workaround for stucked tuned service
on clean Fedora 19 hosts.

Change-Id: Ib5c6d889b19987609911996e4ab105714daa6bd3
Fixes: rhbz#1041350
(cherry picked from commit 9c277ea3ec377c92c5d26ff969371d030e8d2169)
Merge "Workaround for stucked tuned" into havana