libxml2 security update

2.7.6-14.0.1.el65.1 - Update doc/redhat.gif in tarball - Add libxml2-oracle-enterprise.patch and update logos in tarball 2-2.7.6-14.el65.1 - Improve handling of xmlStopParserCVE-2013-2877 - Do not fetch external parameter entities CVE-2014-0191...