move maven version to a property.
upgrade site-plugin version

git-svn-id: https://svn.apache.org/repos/asf/maven/shared/trunk@1003232 13f79535-47bb-0310-9956-ffa450edef68
1 file changed
tree: 74d8994023034885dea63827cf1c00e4eb9cfbce
  1. src/
  2. pom.xml