remove trax as it has been removed from 1.8.1, as TrAX is now part of the JDK
remove trax as it has been removed from 1.8.1, as TrAX is now part of the JDK

git-svn-id: d8f3215415546ce936cf3b822120ca56e5ebeaa0@958750 13f79535-47bb-0310-9956-ffa450edef68

mariusk/buildr-kawa,mariusk/buildr-kawa,liamchristopher/buildr,jpcaruana/buildr,stewi2/buildr,jpcaruana/buildr,apache/buildr,stewi2/buildr,liamchristopher/buildr,jpcaruana/buildr,apache/buildr,jpcaruana/buildr,stewi2/buildr,liamchristopher/buildr,mariusk/buildr-kawa,apache/buildr,stewi2/buildr,apache/buildr,liamchristopher/buildr