move maven version to a property

git-svn-id: https://svn.apache.org/repos/asf/maven/shared/trunk@905464 13f79535-47bb-0310-9956-ffa450edef68
1 file changed
tree: 23e5db9e45ca4bf572ddf153289c0272de419a1e
  1. pom.xml
  2. src/