[MPOM-63] defined m-compiler-p target version to avoid plugin-tools report limitation

git-svn-id: https://svn.apache.org/repos/asf/maven/pom/trunk@1637748 13f79535-47bb-0310-9956-ffa450edef68
[MPOM-63] defined m-compiler-p target version to avoid plugin-tools report limitation

git-svn-id: https://svn.apache.org/repos/asf/maven/pom/trunk@1637749 13f79535-47bb-0310-9956-ffa450edef68