- Removed reference to old Maven issue.

git-svn-id: https://svn.apache.org/repos/asf/maven/enforcer/trunk@1639513 13f79535-47bb-0310-9956-ffa450edef68
- Removed mailing list entries, cause they are inherited from parent.

git-svn-id: https://svn.apache.org/repos/asf/maven/enforcer/trunk@1639514 13f79535-47bb-0310-9956-ffa450edef68