update: update parent version and plugins (maven-site-plugin, scm and doxia) version
update: update parent version and plugins (maven-site-plugin, scm and doxia) version

git-svn-id: 53220ebd72e3949cb75c246cfcf203ea05aa3ac7@12116 52ab4f32-60fc-0310-b215-8acea882cd1b

mojohaus/scmchangelog-maven-plugin