CP-6628 - Nuke xenguest and dumpcore, because of the latest change to the libxc API
Merge commit 'f9bea1fb594778a57d775b990712887ea42838b9'
Merge commit 'b5eba8fa2a35acbddaaeb21744b4c4cac76706cc'
CA-117817 Add CentOS 6.4 gpg checksum to allowed list
Merge pull request #1583 from alexbrett/CA-117817

CA-117817 Add CentOS 6.4 gpg checksum to allowed list
Merge