bumping version of the plexus-maven-plugin to fix an issue with this build not working with maven-2.1-snapshot.
bumping version of the plexus-maven-plugin to fix an issue with this build not working with maven-2.1-snapshot.

git-svn-id: 6038db50b076e48c7926ed71fd94f8e91be2fbc9@546571 13f79535-47bb-0310-9956-ffa450edef68

khmarbaise/maven-plugins,khmarbaise/maven-plugins,khmarbaise/maven-plugins