Follow up to r1539173.
Remove unused xmlEscape flag.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1540421 13f79535-47bb-0310-9956-ffa450edef68
add signing key

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1540430 13f79535-47bb-0310-9956-ffa450edef68