[MWAR-329]
 - Upgrade to plexus-archiver 2.7


git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1631476 13f79535-47bb-0310-9956-ffa450edef68
[MWAR-330]
 - Upgrade plexus-io from 2.1.3 to 2.2


git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1631477 13f79535-47bb-0310-9956-ffa450edef68