qnd: restart MySQL post installation of mysql-server RPM since the RPM's post install does not do it.


git-svn-id: svn+ssh://kelev.kaltura.com/usr/local/kalsource/backend/server/trunk/on-premise/all@95624 6b8eccd3-e8c5-4e7d-8186-e12b5326b719
qnd: adapted to github paths