Remove patch-javadoc macros.
It is not used, because another solution has been applier: all javadoc is generated with Java 7 JDK.
Java 7.0.25+ is not vulnerable to CVE-2013-1571 that is fixed by this patch macro.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1634342 13f79535-47bb-0310-9956-ffa450edef68
Configure javadoc tool to generate <META> tags with charset information.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1634345 13f79535-47bb-0310-9956-ffa450edef68