Replaced 'Mustang' with 'Java 6' in the FAQ

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/jci/trunk@1530303 13f79535-47bb-0310-9956-ffa450edef68
Removed the old dist script

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/jci/trunk@1530305 13f79535-47bb-0310-9956-ffa450edef68