Convert from using goals.txt to using invoker.properties when running ITs.

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1523143 13f79535-47bb-0310-9956-ffa450edef68
Don't use deprecated configuration syntax for maven-antrun-plugin.

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1523144 13f79535-47bb-0310-9956-ffa450edef68