added IT with Ant 1.6 since it is still a supported version

git-svn-id: https://svn.apache.org/repos/asf/maven/ant-tasks/trunk@965040 13f79535-47bb-0310-9956-ffa450edef68
4 files changed
tree: 55a32ed0d720493eecf3eacad9f0446eec7651c1
  1. src/
  2. build-tests.xml
  3. pom.xml
  4. README.txt