[MWAR-321]
 - Upgrade plexus-archiver from 2.6.1 to 2.6.2


git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1628561 13f79535-47bb-0310-9956-ffa450edef68
[MSOURCES-74]
 - Upgrade plexus-archiver from 2.6.1 to 2.6.1


git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1628564 13f79535-47bb-0310-9956-ffa450edef68
[MLINKCHECK-15] removed methods and attributes not necessary any more since inherited

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1628566 13f79535-47bb-0310-9956-ffa450edef68
fixed typo

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1628568 13f79535-47bb-0310-9956-ffa450edef68