Log Message: Apply patches from Xen repository, fixing: CVE-2015-5307 and CVE-2015-8104 aka XSA-156 CVE-2015-8339 and CVE-2015-8340 aka XSA-159 CVE-2015-8555 aka XSA-165 XSA-166 CVE-2015-8341 aka XSA-160 CVE-2015-8550 aka XSA-155 Bump pkgrevision